625005323046 has 64 divisors (see below), whose sum is σ = 1536164683200. Its totient is φ = 187111772928.

The previous prime is 625005323027. The next prime is 625005323069. The reversal of 625005323046 is 640323500526.

625005323046 is a `hidden beast` number, since 6 + 2 + 50 + 0 + 532 + 30 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 625005323046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12005391 + ... + 12057338.

It is an arithmetic number, because the mean of its divisors is an integer number (24002573175).

Almost surely, 2^625005323046 is an apocalyptic number.

625005323046 is an abundant number, since it is smaller than the sum of its proper divisors (911159360154).

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

625005323046 is a wasteful number, since it uses less digits than its factorization.

625005323046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24062790 (or 24062784 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 625005323046 in words is "six hundred twenty-five billion, five million, three hundred twenty-three thousand, forty-six".