545756332 has 24 divisors (see below), whose sum is σ = 1055093760. Its totient is φ = 244929360.

The previous prime is 545756311. The next prime is 545756359. The reversal of 545756332 is 233657545.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 75028 + ... + 81979.

It is an arithmetic number, because the mean of its divisors is an integer number (43962240).

Almost surely, 2^545756332 is an apocalyptic number.

It is an amenable number.

545756332 is a deficient number, since it is larger than the sum of its proper divisors (509337428).

545756332 is a wasteful number, since it uses less digits than its factorization.

545756332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157101 (or 157099 counting only the distinct ones).

The product of its digits is 378000, while the sum is 40.

The square root of 545756332 is about 23361.4282953761. The cubic root of 545756332 is about 817.2085988630.

The spelling of 545756332 in words is "five hundred forty-five million, seven hundred fifty-six thousand, three hundred thirty-two".