524640046425 has 24 divisors (see below), whose sum is σ = 946259867040. Its totient is φ = 254370931200.

The previous prime is 524640046409. The next prime is 524640046471.

524640046425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 524640046425 - 2⁴ = 524640046409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317962840 + ... + 317964489.

It is an arithmetic number, because the mean of its divisors is an integer number (39427494460).

Almost surely, 2^524640046425 is an apocalyptic number.

524640046425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

524640046425 is a deficient number, since it is larger than the sum of its proper divisors (421619820615).

524640046425 is a wasteful number, since it uses less digits than its factorization.

524640046425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635927353 (or 635927348 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 524640046425 in words is "five hundred twenty-four billion, six hundred forty million, forty-six thousand, four hundred twenty-five".