47501055 has 24 divisors (see below), whose sum is σ = 94097952. Its totient is φ = 21714624.

The previous prime is 47501039. The next prime is 47501063. The reversal of 47501055 is 55010574.

It is not a de Polignac number, because 47501055 - 2⁴ = 47501039 is a prime.

It is a super-2 number, since 2×47501055² = 4512700452226050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75084 + ... + 75713.

It is an arithmetic number, because the mean of its divisors is an integer number (3920748).

Almost surely, 2^47501055 is an apocalyptic number.

47501055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47501055 is a deficient number, since it is larger than the sum of its proper divisors (46596897).

47501055 is a wasteful number, since it uses less digits than its factorization.

47501055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150815 (or 150812 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 47501055 is about 6892.1009133645. The cubic root of 47501055 is about 362.1605033908.

The spelling of 47501055 in words is "forty-seven million, five hundred one thousand, fifty-five".