47556151010117 has 4 divisors (see below), whose sum is σ = 47556286117740. Its totient is φ = 47556015902496.

The previous prime is 47556151010111. The next prime is 47556151010129. The reversal of 47556151010117 is 71101015165574.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23524527343681 + 24031623666436 = 4850209^2 + 4902206^2 .

It is a cyclic number.

It is not a de Polignac number, because 47556151010117 - 2⁴⁰ = 46456639382341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47556151010111) 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, 67024448 + ... + 67730265.

It is an arithmetic number, because the mean of its divisors is an integer number (11889071529435).

Almost surely, 2^{47556151010117} is an apocalyptic number.

It is an amenable number.

47556151010117 is a deficient number, since it is larger than the sum of its proper divisors (135107623).

47556151010117 is a wasteful number, since it uses less digits than its factorization.

47556151010117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135107622.

The product of its (nonzero) digits is 147000, while the sum is 44.

The spelling of 47556151010117 in words is "forty-seven trillion, five hundred fifty-six billion, one hundred fifty-one million, ten thousand, one hundred seventeen".