545295048 has 32 divisors (see below), whose sum is σ = 1400084160. Its totient is φ = 176852160.

The previous prime is 545295031. The next prime is 545295067. The reversal of 545295048 is 840592545.

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, 306148 + ... + 307923.

It is an arithmetic number, because the mean of its divisors is an integer number (43752630).

Almost surely, 2^545295048 is an apocalyptic number.

It is an amenable number.

545295048 is an abundant number, since it is smaller than the sum of its proper divisors (854789112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545295048 is a wasteful number, since it uses less digits than its factorization.

545295048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614117 (or 614113 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 545295048 is about 23351.5534386901. The cubic root of 545295048 is about 816.9782936973.

The spelling of 545295048 in words is "five hundred forty-five million, two hundred ninety-five thousand, forty-eight".