551450333452 has 24 divisors (see below), whose sum is σ = 968082065552. Its totient is φ = 274855680000.

The previous prime is 551450333429. The next prime is 551450333501. The reversal of 551450333452 is 254333054155.

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, 11894188 + ... + 11940460.

Almost surely, 2^551450333452 is an apocalyptic number.

It is an amenable number.

551450333452 is a deficient number, since it is larger than the sum of its proper divisors (416631732100).

551450333452 is a wasteful number, since it uses less digits than its factorization.

551450333452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55609 (or 55607 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 551450333452 in words is "five hundred fifty-one billion, four hundred fifty million, three hundred thirty-three thousand, four hundred fifty-two".