511377052 has 12 divisors (see below), whose sum is σ = 896951440. Its totient is φ = 255105216.

The previous prime is 511377049. The next prime is 511377071. The reversal of 511377052 is 250773115.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143853 + ... + 147364.

Almost surely, 2^511377052 is an apocalyptic number.

It is an amenable number.

511377052 is a deficient number, since it is larger than the sum of its proper divisors (385574388).

511377052 is a wasteful number, since it uses less digits than its factorization.

511377052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291660 (or 291658 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 511377052 is about 22613.6474722677. The cubic root of 511377052 is about 799.6754162412.

The spelling of 511377052 in words is "five hundred eleven million, three hundred seventy-seven thousand, fifty-two".