157608654 has 16 divisors (see below), whose sum is σ = 360248448. Its totient is φ = 45031032.

The previous prime is 157608653. The next prime is 157608691. The reversal of 157608654 is 456806751.

157608654 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 3752587 = 157608654 / (1 + 5 + 7 + 6 + 0 + 8 + 6 + 5 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157608653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1876252 + ... + 1876335.

It is an arithmetic number, because the mean of its divisors is an integer number (22515528).

Almost surely, 2^157608654 is an apocalyptic number.

157608654 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

157608654 is an abundant number, since it is smaller than the sum of its proper divisors (202639794).

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

157608654 is a wasteful number, since it uses less digits than its factorization.

157608654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3752599.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 157608654 is about 12554.2285306585. The cubic root of 157608654 is about 540.1653060439.

The spelling of 157608654 in words is "one hundred fifty-seven million, six hundred eight thousand, six hundred fifty-four".