157153260 has 96 divisors (see below), whose sum is σ = 495581184. Its totient is φ = 36864000.

The previous prime is 157153223. The next prime is 157153301. The reversal of 157153260 is 62351751.

157153260 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 (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16620 + ... + 24300.

It is an arithmetic number, because the mean of its divisors is an integer number (5162304).

Almost surely, 2^157153260 is an apocalyptic number.

157153260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157153260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247790592).

157153260 is an abundant number, since it is smaller than the sum of its proper divisors (338427924).

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

157153260 is a wasteful number, since it uses less digits than its factorization.

157153260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7735 (or 7733 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 157153260 is about 12536.0783341522. The cubic root of 157153260 is about 539.6445534642.

The spelling of 157153260 in words is "one hundred fifty-seven million, one hundred fifty-three thousand, two hundred sixty".