425365015084 has 24 divisors (see below), whose sum is σ = 754927100928. Its totient is φ = 209689751760.

The previous prime is 425365015081. The next prime is 425365015169. The reversal of 425365015084 is 480510563524.

It is a self number, because there is not a number n which added to its sum of digits gives 425365015084.

It is not an unprimeable number, because it can be changed into a prime (425365015081) 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, 2180572 + ... + 2367619.

It is an arithmetic number, because the mean of its divisors is an integer number (31455295872).

Almost surely, 2^425365015084 is an apocalyptic number.

It is an amenable number.

425365015084 is a deficient number, since it is larger than the sum of its proper divisors (329562085844).

425365015084 is a wasteful number, since it uses less digits than its factorization.

425365015084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4548525 (or 4548523 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 425365015084 in words is "four hundred twenty-five billion, three hundred sixty-five million, fifteen thousand, eighty-four".