5165761025 has 12 divisors (see below), whose sum is σ = 6416256000. Its totient is φ = 4125697680.

The previous prime is 5165761019. The next prime is 5165761033. The reversal of 5165761025 is 5201675615.

It is not a de Polignac number, because 5165761025 - 2⁶ = 5165760961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5165761025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157505 + ... + 187454.

It is an arithmetic number, because the mean of its divisors is an integer number (534688000).

Almost surely, 2^5165761025 is an apocalyptic number.

It is an amenable number.

5165761025 is a deficient number, since it is larger than the sum of its proper divisors (1250494975).

5165761025 is a wasteful number, since it uses less digits than its factorization.

5165761025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345568 (or 345563 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 38.

The square root of 5165761025 is about 71873.2288477427. The cubic root of 5165761025 is about 1728.6673806429.

The spelling of 5165761025 in words is "five billion, one hundred sixty-five million, seven hundred sixty-one thousand, twenty-five".