264965966156 has 48 divisors (see below), whose sum is σ = 482682727296. Its totient is φ = 127167216384.

The previous prime is 264965966123. The next prime is 264965966183. The reversal of 264965966156 is 651669569462.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 264965966092 and 264965966101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41417150 + ... + 41423546.

It is an arithmetic number, because the mean of its divisors is an integer number (10055890152).

Almost surely, 2^264965966156 is an apocalyptic number.

It is an amenable number.

264965966156 is a deficient number, since it is larger than the sum of its proper divisors (217716761140).

264965966156 is a wasteful number, since it uses less digits than its factorization.

264965966156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10658 (or 10656 counting only the distinct ones).

The product of its digits is 125971200, while the sum is 65.

The spelling of 264965966156 in words is "two hundred sixty-four billion, nine hundred sixty-five million, nine hundred sixty-six thousand, one hundred fifty-six".