264457260237315 has 48 divisors (see below), whose sum is σ = 446609098903968. Its totient is φ = 133609951913472.

The previous prime is 264457260237259. The next prime is 264457260237341. The reversal of 264457260237315 is 513732062754462.

It is not a de Polignac number, because 264457260237315 - 2¹⁴ = 264457260220931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66831049 + ... + 70677461.

It is an arithmetic number, because the mean of its divisors is an integer number (9304356227166).

Almost surely, 2^{264457260237315} is an apocalyptic number.

264457260237315 is a deficient number, since it is larger than the sum of its proper divisors (182151838666653).

264457260237315 is a wasteful number, since it uses less digits than its factorization.

264457260237315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859156 (or 3859137 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 57.

The spelling of 264457260237315 in words is "two hundred sixty-four trillion, four hundred fifty-seven billion, two hundred sixty million, two hundred thirty-seven thousand, three hundred fifteen".