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5480147405 = 59733733529
BaseRepresentation
bin1010001101010010…
…00110100111001101
3112010220212022222102
411012221012213031
542210404204110
62303442324445
7252542325065
oct50651064715
915126768872
105480147405
112362444947
12108b359725
13694482695
1439db6a3a5
1522119c5a5
hex146a469cd

5480147405 has 16 divisors (see below), whose sum is σ = 6663886320. Its totient is φ = 4325916672.

The previous prime is 5480147399. The next prime is 5480147461. The reversal of 5480147405 is 5047410845.

It can be written as a sum of positive squares in 8 ways, for example, as 134490409 + 5345656996 = 11597^2 + 73114^2 .

It is a cyclic number.

It is not a de Polignac number, because 5480147405 - 24 = 5480147389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146681 + ... + 180209.

It is an arithmetic number, because the mean of its divisors is an integer number (416492895).

Almost surely, 25480147405 is an apocalyptic number.

It is an amenable number.

5480147405 is a deficient number, since it is larger than the sum of its proper divisors (1183738915).

5480147405 is a wasteful number, since it uses less digits than its factorization.

5480147405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33968.

The product of its (nonzero) digits is 89600, while the sum is 38.

The square root of 5480147405 is about 74028.0177027590. The cubic root of 5480147405 is about 1763.0477715261.

The spelling of 5480147405 in words is "five billion, four hundred eighty million, one hundred forty-seven thousand, four hundred five".

Divisors: 1 5 97 337 485 1685 32689 33529 163445 167645 3252313 11299273 16261565 56496365 1096029481 5480147405