612948375432 has 48 divisors (see below), whose sum is σ = 1661188205040. Its totient is φ = 204178317408.

The previous prime is 612948375401. The next prime is 612948375437. The reversal of 612948375432 is 234573849216.

612948375432 is a `hidden beast` number, since 6 + 1 + 2 + 94 + 8 + 3 + 7 + 543 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (612948375437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2763478 + ... + 2977029.

It is an arithmetic number, because the mean of its divisors is an integer number (34608087605).

Almost surely, 2^612948375432 is an apocalyptic number.

It is an amenable number.

612948375432 is an abundant number, since it is smaller than the sum of its proper divisors (1048239829608).

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

612948375432 is a wasteful number, since it uses less digits than its factorization.

612948375432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742002 (or 5741995 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 612948375432 in words is "six hundred twelve billion, nine hundred forty-eight million, three hundred seventy-five thousand, four hundred thirty-two".