47501407457 has 8 divisors (see below), whose sum is σ = 54296600832. Its totient is φ = 40708533600.

The previous prime is 47501407453. The next prime is 47501407469. The reversal of 47501407457 is 75470410574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47501407457 - 2² = 47501407453 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47501407453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535769 + ... + 618102.

It is an arithmetic number, because the mean of its divisors is an integer number (6787075104).

Almost surely, 2^47501407457 is an apocalyptic number.

It is an amenable number.

47501407457 is a deficient number, since it is larger than the sum of its proper divisors (6795193375).

47501407457 is a wasteful number, since it uses less digits than its factorization.

47501407457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159759.

The product of its (nonzero) digits is 548800, while the sum is 44.

The spelling of 47501407457 in words is "forty-seven billion, five hundred one million, four hundred seven thousand, four hundred fifty-seven".