47525107581185 has 48 divisors (see below), whose sum is σ = 61896772353024. Its totient is φ = 34823421798144.

The previous prime is 47525107581151. The next prime is 47525107581191. The reversal of 47525107581185 is 58118570152574.

It is not a de Polignac number, because 47525107581185 - 2¹² = 47525107577089 is a prime.

It is a super-2 number, since 2×47525107581185² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1418516144 + ... + 1418549646.

It is an arithmetic number, because the mean of its divisors is an integer number (1289516090688).

Almost surely, 2^{47525107581185} is an apocalyptic number.

It is an amenable number.

47525107581185 is a deficient number, since it is larger than the sum of its proper divisors (14371664771839).

47525107581185 is a wasteful number, since it uses less digits than its factorization.

47525107581185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34802 (or 34653 counting only the distinct ones).

The product of its (nonzero) digits is 15680000, while the sum is 59.

The spelling of 47525107581185 in words is "forty-seven trillion, five hundred twenty-five billion, one hundred seven million, five hundred eighty-one thousand, one hundred eighty-five".