145522342536 has 16 divisors (see below), whose sum is σ = 363805856400. Its totient is φ = 48507447504.

The previous prime is 145522342523. The next prime is 145522342541. The reversal of 145522342536 is 635243225541.

It is a super-2 number, since 2×145522342536² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3031715446 + ... + 3031715493.

It is an arithmetic number, because the mean of its divisors is an integer number (22737866025).

Almost surely, 2^145522342536 is an apocalyptic number.

It is an amenable number.

145522342536 is an abundant number, since it is smaller than the sum of its proper divisors (218283513864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145522342536 is a wasteful number, since it uses less digits than its factorization.

145522342536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6063430948 (or 6063430944 counting only the distinct ones).

The product of its digits is 864000, while the sum is 42.

The spelling of 145522342536 in words is "one hundred forty-five billion, five hundred twenty-two million, three hundred forty-two thousand, five hundred thirty-six".