53970500 has 24 divisors (see below), whose sum is σ = 117872664. Its totient is φ = 21588000.

The previous prime is 53970487. The next prime is 53970557. The reversal of 53970500 is 507935.

It can be written as a sum of positive squares in 4 ways, for example, as 65536 + 53904964 = 256^2 + 7342^2 .

It is a hoax number, since the sum of its digits (29) 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, 53471 + ... + 54470.

It is an arithmetic number, because the mean of its divisors is an integer number (4911361).

Almost surely, 2^53970500 is an apocalyptic number.

53970500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53970500 is an abundant number, since it is smaller than the sum of its proper divisors (63902164).

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

53970500 is a wasteful number, since it uses less digits than its factorization.

53970500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107960 (or 107948 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 29.

The square root of 53970500 is about 7346.4617333789. The cubic root of 53970500 is about 377.9074734107.

The spelling of 53970500 in words is "fifty-three million, nine hundred seventy thousand, five hundred".