157451364 has 144 divisors (see below), whose sum is σ = 479676288. Its totient is φ = 44229888.

The previous prime is 157451293. The next prime is 157451369. The reversal of 157451364 is 463154751.

157451364 is a `hidden beast` number, since 1 + 574 + 51 + 36 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157451369) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 496534 + ... + 496850.

Almost surely, 2^157451364 is an apocalyptic number.

157451364 is a gapful number since it is divisible by the number (14) 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 157451364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239838144).

157451364 is an abundant number, since it is smaller than the sum of its proper divisors (322224924).

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

157451364 is a wasteful number, since it uses less digits than its factorization.

157451364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 402 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 157451364 is about 12547.9625437758. The cubic root of 157451364 is about 539.9855551692.

The spelling of 157451364 in words is "one hundred fifty-seven million, four hundred fifty-one thousand, three hundred sixty-four".