50463538 has 16 divisors (see below), whose sum is σ = 80219160. Its totient is φ = 23766400.

The previous prime is 50463527. The next prime is 50463551. The reversal of 50463538 is 83536405.

It can be written as a sum of positive squares in 4 ways, for example, as 43996689 + 6466849 = 6633^2 + 2543^2 .

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, 8233 + ... + 12988.

Almost surely, 2^50463538 is an apocalyptic number.

50463538 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

50463538 is a deficient number, since it is larger than the sum of its proper divisors (29755622).

50463538 is a wasteful number, since it uses less digits than its factorization.

50463538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21293.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 50463538 is about 7103.7692811633. The cubic root of 50463538 is about 369.5381088076.

The spelling of 50463538 in words is "fifty million, four hundred sixty-three thousand, five hundred thirty-eight".