151513894459 has 6 divisors (see below), whose sum is σ = 160950746324. Its totient is φ = 142601312160.

The previous prime is 151513894453. The next prime is 151513894471. The reversal of 151513894459 is 954498315151.

It is not a de Polignac number, because 151513894459 - 2³ = 151513894451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151513894451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262134477 + ... + 262135054.

Almost surely, 2^151513894459 is an apocalyptic number.

151513894459 is a deficient number, since it is larger than the sum of its proper divisors (9436851865).

151513894459 is an equidigital number, since it uses as much as digits as its factorization.

151513894459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524269565 (or 524269548 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 55.

The spelling of 151513894459 in words is "one hundred fifty-one billion, five hundred thirteen million, eight hundred ninety-four thousand, four hundred fifty-nine".