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5165060551 = 72139758341
BaseRepresentation
bin1001100111101110…
…01001000111000111
3111022221222021001221
410303313021013013
541034223414201
62212305101211
7241665201400
oct46367110707
914287867057
105165060551
1122105a6492
121001927807
13644101861
1436dd8a9a7
152036ad4a1
hex133dc91c7

5165060551 has 12 divisors (see below), whose sum is σ = 6051569160. Its totient is φ = 4395338640.

The previous prime is 5165060543. The next prime is 5165060561. The reversal of 5165060551 is 1550605615.

It is not a de Polignac number, because 5165060551 - 23 = 5165060543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5165060521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 372360 + ... + 385981.

It is an arithmetic number, because the mean of its divisors is an integer number (504297430).

Almost surely, 25165060551 is an apocalyptic number.

5165060551 is a deficient number, since it is larger than the sum of its proper divisors (886508609).

5165060551 is a wasteful number, since it uses less digits than its factorization.

5165060551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758494 (or 758487 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 5165060551 is about 71868.3556998489. The cubic root of 5165060551 is about 1728.5892417017.

The spelling of 5165060551 in words is "five billion, one hundred sixty-five million, sixty thousand, five hundred fifty-one".

Divisors: 1 7 49 139 973 6811 758341 5308387 37158709 105409399 737865793 5165060551