576649874940 has 24 divisors (see below), whose sum is σ = 1614619650000. Its totient is φ = 153773299968.

The previous prime is 576649874903. The next prime is 576649874951. The reversal of 576649874940 is 49478946675.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4805415565 + ... + 4805415684.

It is an arithmetic number, because the mean of its divisors is an integer number (67275818750).

Almost surely, 2^576649874940 is an apocalyptic number.

It is an amenable number.

576649874940 is an abundant number, since it is smaller than the sum of its proper divisors (1037969775060).

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

576649874940 is a wasteful number, since it uses less digits than its factorization.

576649874940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9610831261 (or 9610831259 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 69.

The spelling of 576649874940 in words is "five hundred seventy-six billion, six hundred forty-nine million, eight hundred seventy-four thousand, nine hundred forty".