545462756 has 24 divisors (see below), whose sum is σ = 998499264. Its totient is φ = 260235360.

The previous prime is 545462741. The next prime is 545462761. The reversal of 545462756 is 657264545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31691 + ... + 45773.

It is an arithmetic number, because the mean of its divisors is an integer number (41604136).

Almost surely, 2^545462756 is an apocalyptic number.

It is an amenable number.

545462756 is a deficient number, since it is larger than the sum of its proper divisors (453036508).

545462756 is a wasteful number, since it uses less digits than its factorization.

545462756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14531 (or 14529 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 44.

The square root of 545462756 is about 23355.1441014608. The cubic root of 545462756 is about 817.0620402563.

The spelling of 545462756 in words is "five hundred forty-five million, four hundred sixty-two thousand, seven hundred fifty-six".