53930900 has 18 divisors (see below), whose sum is σ = 117030270. Its totient is φ = 21572320.

The previous prime is 53930881. The next prime is 53930927. The reversal of 53930900 is 903935.

It can be written as a sum of positive squares in 3 ways, for example, as 407044 + 53523856 = 638^2 + 7316^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 269555 + ... + 269754.

Almost surely, 2^53930900 is an apocalyptic number.

53930900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53930900 is an abundant number, since it is smaller than the sum of its proper divisors (63099370).

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

53930900 is a wasteful number, since it uses less digits than its factorization.

53930900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539323 (or 539316 counting only the distinct ones).

The product of its (nonzero) digits is 3645, while the sum is 29.

The square root of 53930900 is about 7343.7660638122. The cubic root of 53930900 is about 377.8150229202.

The spelling of 53930900 in words is "fifty-three million, nine hundred thirty thousand, nine hundred".