5165207500 has 30 divisors (see below), whose sum is σ = 11295281228. Its totient is φ = 2066082000.

The previous prime is 5165207473. The next prime is 5165207503. The reversal of 5165207500 is 57025615.

It is not an unprimeable number, because it can be changed into a prime (5165207503) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1030542 + ... + 1035541.

Almost surely, 2^5165207500 is an apocalyptic number.

5165207500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5165207500 is an abundant number, since it is smaller than the sum of its proper divisors (6130073728).

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

5165207500 is a wasteful number, since it uses less digits than its factorization.

5165207500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066107 (or 2066090 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 5165207500 is about 71869.3780409988. The cubic root of 5165207500 is about 1728.6056346720.

The spelling of 5165207500 in words is "five billion, one hundred sixty-five million, two hundred seven thousand, five hundred".