550400316332 has 24 divisors (see below), whose sum is σ = 1021651853040. Its totient is φ = 258556689920.

The previous prime is 550400316317. The next prime is 550400316341. The reversal of 550400316332 is 233613004055.

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, 7073894 + ... + 7151277.

It is an arithmetic number, because the mean of its divisors is an integer number (42568827210).

Almost surely, 2^550400316332 is an apocalyptic number.

It is an amenable number.

550400316332 is a deficient number, since it is larger than the sum of its proper divisors (471251536708).

550400316332 is a wasteful number, since it uses less digits than its factorization.

550400316332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14225761 (or 14225759 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 550400316332 in words is "five hundred fifty billion, four hundred million, three hundred sixteen thousand, three hundred thirty-two".