47510045 has 24 divisors (see below), whose sum is σ = 63776160. Its totient is φ = 33967120.

The previous prime is 47510009. The next prime is 47510063. The reversal of 47510045 is 54001574.

It is not a de Polignac number, because 47510045 - 2⁶ = 47509981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47509996 and 47510023.

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, 805226 + ... + 805284.

It is an arithmetic number, because the mean of its divisors is an integer number (2657340).

Almost surely, 2^47510045 is an apocalyptic number.

It is an amenable number.

47510045 is a deficient number, since it is larger than the sum of its proper divisors (16266115).

47510045 is an frugal number, since it uses more digits than its factorization.

47510045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 47510045 is about 6892.7530784150. The cubic root of 47510045 is about 362.1833493224.

The spelling of 47510045 in words is "forty-seven million, five hundred ten thousand, forty-five".