53880250 has 16 divisors (see below), whose sum is σ = 100864296. Its totient is φ = 21552000.

The previous prime is 53880221. The next prime is 53880269. The reversal of 53880250 is 5208835.

It can be written as a sum of positive squares in 4 ways, for example, as 34774609 + 19105641 = 5897^2 + 4371^2 .

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, 107511 + ... + 108010.

Almost surely, 2^53880250 is an apocalyptic number.

53880250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53880250 is a deficient number, since it is larger than the sum of its proper divisors (46984046).

53880250 is a wasteful number, since it uses less digits than its factorization.

53880250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215538 (or 215528 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 53880250 is about 7340.3167506587. The cubic root of 53880250 is about 377.6967090237.

The spelling of 53880250 in words is "fifty-three million, eight hundred eighty thousand, two hundred fifty".