47608358531 has 16 divisors (see below), whose sum is σ = 50060279808. Its totient is φ = 45219535200.

The previous prime is 47608358521. The next prime is 47608358563. The reversal of 47608358531 is 13585380674.

It is a cyclic number.

It is not a de Polignac number, because 47608358531 - 2¹⁰ = 47608357507 is a prime.

It is a super-2 number, since 2×47608358531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47608358531.

It is not an unprimeable number, because it can be changed into a prime (47608358521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442325 + ... + 539321.

It is an arithmetic number, because the mean of its divisors is an integer number (3128767488).

Almost surely, 2^47608358531 is an apocalyptic number.

47608358531 is a deficient number, since it is larger than the sum of its proper divisors (2451921277).

47608358531 is a wasteful number, since it uses less digits than its factorization.

47608358531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97322.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 47608358531 in words is "forty-seven billion, six hundred eight million, three hundred fifty-eight thousand, five hundred thirty-one".