512076078472 has 32 divisors (see below), whose sum is σ = 1097429846400. Its totient is φ = 219436383744.

The previous prime is 512076078457. The next prime is 512076078517. The reversal of 512076078472 is 274870670215.

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, 12028 + ... + 1012075.

It is an arithmetic number, because the mean of its divisors is an integer number (34294682700).

Almost surely, 2^512076078472 is an apocalyptic number.

It is an amenable number.

512076078472 is an abundant number, since it is smaller than the sum of its proper divisors (585353767928).

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

512076078472 is a wasteful number, since it uses less digits than its factorization.

512076078472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033045 (or 1033041 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 49.

The spelling of 512076078472 in words is "five hundred twelve billion, seventy-six million, seventy-eight thousand, four hundred seventy-two".