525526412973 has 32 divisors (see below), whose sum is σ = 715294696320. Its totient is φ = 343133091840.

The previous prime is 525526412839. The next prime is 525526413011. The reversal of 525526412973 is 379214625525.

It is not a de Polignac number, because 525526412973 - 2²¹ = 525524315821 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525526412573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58316038 + ... + 58325048.

It is an arithmetic number, because the mean of its divisors is an integer number (22352959260).

Almost surely, 2^525526412973 is an apocalyptic number.

It is an amenable number.

525526412973 is a deficient number, since it is larger than the sum of its proper divisors (189768283347).

525526412973 is a wasteful number, since it uses less digits than its factorization.

525526412973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11149.

The product of its digits is 4536000, while the sum is 51.

The spelling of 525526412973 in words is "five hundred twenty-five billion, five hundred twenty-six million, four hundred twelve thousand, nine hundred seventy-three".