525736480940 has 24 divisors (see below), whose sum is σ = 1204414484112. Its totient is φ = 191176902080.

The previous prime is 525736480939. The next prime is 525736480943. The reversal of 525736480940 is 49084637525.

It is not an unprimeable number, because it can be changed into a prime (525736480943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1194855419 + ... + 1194855858.

It is an arithmetic number, because the mean of its divisors is an integer number (50183936838).

Almost surely, 2^525736480940 is an apocalyptic number.

It is an amenable number.

525736480940 is an abundant number, since it is smaller than the sum of its proper divisors (678678003172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525736480940 is a wasteful number, since it uses less digits than its factorization.

525736480940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2389711297 (or 2389711295 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 525736480940 in words is "five hundred twenty-five billion, seven hundred thirty-six million, four hundred eighty thousand, nine hundred forty".