52790600 has 24 divisors (see below), whose sum is σ = 122738610. Its totient is φ = 21116160.

The previous prime is 52790587. The next prime is 52790603. The reversal of 52790600 is 609725.

It can be written as a sum of positive squares in 3 ways, for example, as 50779876 + 2010724 = 7126^2 + 1418^2 .

It is not an unprimeable number, because it can be changed into a prime (52790603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131777 + ... + 132176.

Almost surely, 2^52790600 is an apocalyptic number.

52790600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52790600 is an abundant number, since it is smaller than the sum of its proper divisors (69948010).

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

52790600 is a wasteful number, since it uses less digits than its factorization.

52790600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263969 (or 263960 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 52790600 is about 7265.7140048312. The cubic root of 52790600 is about 375.1332267368.

The spelling of 52790600 in words is "fifty-two million, seven hundred ninety thousand, six hundred".