47407035513 has 4 divisors (see below), whose sum is σ = 63209380688. Its totient is φ = 31604690340.

The previous prime is 47407035449. The next prime is 47407035517. The reversal of 47407035513 is 31553070474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 47407035513 - 2⁶ = 47407035449 is a prime.

It is a super-2 number, since 2×47407035513² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47407035517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7901172583 + ... + 7901172588.

It is an arithmetic number, because the mean of its divisors is an integer number (15802345172).

Almost surely, 2^47407035513 is an apocalyptic number.

It is an amenable number.

47407035513 is a deficient number, since it is larger than the sum of its proper divisors (15802345175).

47407035513 is a wasteful number, since it uses less digits than its factorization.

47407035513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15802345174.

The product of its (nonzero) digits is 176400, while the sum is 39.

The spelling of 47407035513 in words is "forty-seven billion, four hundred seven million, thirty-five thousand, five hundred thirteen".