72452458208204 has 24 divisors (see below), whose sum is σ = 133466671979760. Its totient is φ = 34319169567936.

The previous prime is 72452458208177. The next prime is 72452458208227. The reversal of 72452458208204 is 40280285425427.

It is a happy number.

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, 582074 + ... + 12051710.

It is an arithmetic number, because the mean of its divisors is an integer number (5561111332490).

Almost surely, 2^{72452458208204} is an apocalyptic number.

It is an amenable number.

72452458208204 is a deficient number, since it is larger than the sum of its proper divisors (61014213771556).

72452458208204 is a wasteful number, since it uses less digits than its factorization.

72452458208204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11552777 (or 11552775 counting only the distinct ones).

The product of its (nonzero) digits is 11468800, while the sum is 53.

The spelling of 72452458208204 in words is "seventy-two trillion, four hundred fifty-two billion, four hundred fifty-eight million, two hundred eight thousand, two hundred four".