153394536 has 32 divisors (see below), whose sum is σ = 406045440. Its totient is φ = 48123648.

The previous prime is 153394499. The next prime is 153394559. The reversal of 153394536 is 635493351.

It is a junction number, because it is equal to n+sod(n) for n = 153394494 and 153394503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187576 + ... + 188391.

It is an arithmetic number, because the mean of its divisors is an integer number (12688920).

Almost surely, 2^153394536 is an apocalyptic number.

It is an amenable number.

153394536 is an abundant number, since it is smaller than the sum of its proper divisors (252650904).

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

153394536 is a wasteful number, since it uses less digits than its factorization.

153394536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375993 (or 375989 counting only the distinct ones).

The product of its digits is 145800, while the sum is 39.

The square root of 153394536 is about 12385.2547813923. The cubic root of 153394536 is about 535.3074612006.

It can be divided in two parts, 1533 and 94536, that added together give a palindrome (96069).

The spelling of 153394536 in words is "one hundred fifty-three million, three hundred ninety-four thousand, five hundred thirty-six".