425145153231513 has 48 divisors (see below), whose sum is σ = 752826200241024. Its totient is φ = 227502423118080.

The previous prime is 425145153231481. The next prime is 425145153231541. The reversal of 425145153231513 is 315132351541524.

425145153231513 is a `hidden beast` number, since 4 + 2 + 5 + 1 + 4 + 51 + 53 + 2 + 31 + 513 = 666.

It is not a de Polignac number, because 425145153231513 - 2⁵ = 425145153231481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425145153231413) 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 47 ways as a sum of consecutive naturals, for example, 7181233756 + ... + 7181292957.

It is an arithmetic number, because the mean of its divisors is an integer number (15683879171688).

Almost surely, 2^{425145153231513} is an apocalyptic number.

It is an amenable number.

425145153231513 is a deficient number, since it is larger than the sum of its proper divisors (327681047009511).

425145153231513 is a wasteful number, since it uses less digits than its factorization.

425145153231513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14362526766 (or 14362526763 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 45.

The spelling of 425145153231513 in words is "four hundred twenty-five trillion, one hundred forty-five billion, one hundred fifty-three million, two hundred thirty-one thousand, five hundred thirteen".