545776372 has 12 divisors (see below), whose sum is σ = 969364480. Its totient is φ = 268815096.

The previous prime is 545776369. The next prime is 545776393. The reversal of 545776372 is 273677545.

It is a happy number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017972 + ... + 1018507.

Almost surely, 2^545776372 is an apocalyptic number.

It is an amenable number.

545776372 is a deficient number, since it is larger than the sum of its proper divisors (423588108).

545776372 is a wasteful number, since it uses less digits than its factorization.

545776372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036550 (or 2036548 counting only the distinct ones).

The product of its digits is 1234800, while the sum is 46.

The square root of 545776372 is about 23361.8572035701. The cubic root of 545776372 is about 817.2186012877.

The spelling of 545776372 in words is "five hundred forty-five million, seven hundred seventy-six thousand, three hundred seventy-two".