136157450 has 96 divisors (see below), whose sum is σ = 301855680. Its totient is φ = 45043200.

The previous prime is 136157443. The next prime is 136157453. The reversal of 136157450 is 54751631.

It is not an unprimeable number, because it can be changed into a prime (136157453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 979481 + ... + 979619.

It is an arithmetic number, because the mean of its divisors is an integer number (3144330).

Almost surely, 2^136157450 is an apocalyptic number.

136157450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136157450 is an abundant number, since it is smaller than the sum of its proper divisors (165698230).

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

136157450 is a wasteful number, since it uses less digits than its factorization.

136157450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 136157450 is about 11668.6524500475. The cubic root of 136157450 is about 514.4546966381.

The spelling of 136157450 in words is "one hundred thirty-six million, one hundred fifty-seven thousand, four hundred fifty".