65211011460 has 72 divisors (see below), whose sum is σ = 226064844096. Its totient is φ = 14905373760.

The previous prime is 65211011449. The next prime is 65211011497. The reversal of 65211011460 is 6411011256.

65211011460 is a `hidden beast` number, since 652 + 1 + 1 + 0 + 1 + 1 + 4 + 6 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25876126 + ... + 25878645.

Almost surely, 2^65211011460 is an apocalyptic number.

65211011460 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

65211011460 is an abundant number, since it is smaller than the sum of its proper divisors (160853832636).

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

65211011460 is a wasteful number, since it uses less digits than its factorization.

65211011460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51754793 (or 51754788 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 65211011460 in words is "sixty-five billion, two hundred eleven million, eleven thousand, four hundred sixty".