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5295491138260 = 2251039125481143
BaseRepresentation
bin100110100001111001111…
…0111100100001011010100
3200202020120212211020122001
41031003303313210023110
51143230131212411020
615132414241045044
71054405130665141
oct115036367441324
920666525736561
105295491138260
111761894770244
12716375326784
132c5493a3593b
14144435b533c8
1592b3414150a
hex4d0f3de42d4

5295491138260 has 24 divisors (see below), whose sum is σ = 11121602034816. Its totient is φ = 2117992523040.

The previous prime is 5295491138239. The next prime is 5295491138317. The reversal of 5295491138260 is 628311945925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12532752 + ... + 12948391.

It is an arithmetic number, because the mean of its divisors is an integer number (463400084784).

Almost surely, 25295491138260 is an apocalyptic number.

It is an amenable number.

5295491138260 is an abundant number, since it is smaller than the sum of its proper divisors (5826110896556).

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

5295491138260 is a wasteful number, since it uses less digits than its factorization.

5295491138260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25491543 (or 25491541 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 55.

The spelling of 5295491138260 in words is "five trillion, two hundred ninety-five billion, four hundred ninety-one million, one hundred thirty-eight thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 10391 20782 41564 51955 103910 207820 25481143 50962286 101924572 127405715 254811430 509622860 264774556913 529549113826 1059098227652 1323872784565 2647745569130 5295491138260