65266025315 has 8 divisors (see below), whose sum is σ = 78352472880. Its totient is φ = 52190658592.

The previous prime is 65266025311. The next prime is 65266025317. The reversal of 65266025315 is 51352066256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 65266025315 - 2² = 65266025311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65266025311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2757245 + ... + 2780814.

It is an arithmetic number, because the mean of its divisors is an integer number (9794059110).

Almost surely, 2^65266025315 is an apocalyptic number.

65266025315 is a deficient number, since it is larger than the sum of its proper divisors (13086447565).

65266025315 is a wasteful number, since it uses less digits than its factorization.

65266025315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5540421.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 65266025315 in words is "sixty-five billion, two hundred sixty-six million, twenty-five thousand, three hundred fifteen".