546515956 has 12 divisors (see below), whose sum is σ = 1093031968. Its totient is φ = 234221112.

The previous prime is 546515927. The next prime is 546515969. The reversal of 546515956 is 659515645.

546515956 is an admirable number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 9759186 + ... + 9759241.

Almost surely, 2^546515956 is an apocalyptic number.

It is an amenable number.

546515956 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

546515956 is a wasteful number, since it uses less digits than its factorization.

546515956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19518438 (or 19518436 counting only the distinct ones).

The product of its digits is 810000, while the sum is 46.

The square root of 546515956 is about 23377.6807232882. The cubic root of 546515956 is about 817.5875735317.

The spelling of 546515956 in words is "five hundred forty-six million, five hundred fifteen thousand, nine hundred fifty-six".