552951444945 has 32 divisors (see below), whose sum is σ = 969067048320. Its totient is φ = 267988904960.

The previous prime is 552951444931. The next prime is 552951444953. The reversal of 552951444945 is 549444159255.

It is a happy number.

It is not a de Polignac number, because 552951444945 - 2¹² = 552951440849 is a prime.

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, 37379451 + ... + 37394240.

It is an arithmetic number, because the mean of its divisors is an integer number (30283345260).

Almost surely, 2^552951444945 is an apocalyptic number.

It is an amenable number.

552951444945 is a deficient number, since it is larger than the sum of its proper divisors (416115603375).

552951444945 is a wasteful number, since it uses less digits than its factorization.

552951444945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74773745.

The product of its digits is 25920000, while the sum is 57.

The spelling of 552951444945 in words is "five hundred fifty-two billion, nine hundred fifty-one million, four hundred forty-four thousand, nine hundred forty-five".