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5464503980 = 2251322219463
BaseRepresentation
bin1010001011011010…
…11011011010101100
3112002211102120020022
411011231123122230
542142403111410
62302123141312
7252262342325
oct50555333254
915084376208
105464503980
11235462a7a1
121086074838
13691166210
1439ba5744c
1521eb0c455
hex145b5b6ac

5464503980 has 48 divisors (see below), whose sum is σ = 12365056704. Its totient is φ = 2016541440.

The previous prime is 5464503973. The next prime is 5464503983. The reversal of 5464503980 is 893054645.

It is not an unprimeable number, because it can be changed into a prime (5464503983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572729 + ... + 582191.

It is an arithmetic number, because the mean of its divisors is an integer number (257605348).

Almost surely, 25464503980 is an apocalyptic number.

It is an amenable number.

5464503980 is an abundant number, since it is smaller than the sum of its proper divisors (6900552724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5464503980 is a wasteful number, since it uses less digits than its factorization.

5464503980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11706 (or 11704 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 5464503980 is about 73922.2833792355. The cubic root of 5464503980 is about 1761.3685958708.

The spelling of 5464503980 in words is "five billion, four hundred sixty-four million, five hundred three thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 2221 4442 8884 9463 11105 18926 22210 28873 37852 44420 47315 57746 94630 115492 123019 144365 189260 246038 288730 492076 577460 615095 1230190 2460380 21017323 42034646 84069292 105086615 210173230 273225199 420346460 546450398 1092900796 1366125995 2732251990 5464503980