425150231519 has 16 divisors (see below), whose sum is σ = 473697655200. Its totient is φ = 378869344896.

The previous prime is 425150231509. The next prime is 425150231549. The reversal of 425150231519 is 915132051524.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 425150231519 - 2²⁸ = 424881796063 is a prime.

It is a super-2 number, since 2×425150231519² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425150231509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3396752 + ... + 3519690.

It is an arithmetic number, because the mean of its divisors is an integer number (29606103450).

Almost surely, 2^425150231519 is an apocalyptic number.

425150231519 is a deficient number, since it is larger than the sum of its proper divisors (48547423681).

425150231519 is a wasteful number, since it uses less digits than its factorization.

425150231519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132154.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 425150231519 in words is "four hundred twenty-five billion, one hundred fifty million, two hundred thirty-one thousand, five hundred nineteen".