65046560250 has 128 divisors (see below), whose sum is σ = 196464932352. Its totient is φ = 13993190400.

The previous prime is 65046560231. The next prime is 65046560279. The reversal of 65046560250 is 5206564056.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 65046560199 and 65046560208.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 275157 + ... + 453656.

It is an arithmetic number, because the mean of its divisors is an integer number (1534882284).

Almost surely, 2^65046560250 is an apocalyptic number.

65046560250 is an abundant number, since it is smaller than the sum of its proper divisors (131418372102).

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

65046560250 is a wasteful number, since it uses less digits than its factorization.

65046560250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728857 (or 728847 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 65046560250 in words is "sixty-five billion, forty-six million, five hundred sixty thousand, two hundred fifty".