545004790 has 32 divisors (see below), whose sum is σ = 1095088896. Its totient is φ = 193572960.

The previous prime is 545004781. The next prime is 545004851. The reversal of 545004790 is 97400545.

545004790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×545004790² = 594060442245888200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52882 + ... + 62341.

It is an arithmetic number, because the mean of its divisors is an integer number (34221528).

Almost surely, 2^545004790 is an apocalyptic number.

545004790 is an abundant number, since it is smaller than the sum of its proper divisors (550084106).

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

545004790 is a wasteful number, since it uses less digits than its factorization.

545004790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115284.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 545004790 is about 23345.3376501605. The cubic root of 545004790 is about 816.8333100632.

The spelling of 545004790 in words is "five hundred forty-five million, four thousand, seven hundred ninety".