157350753 has 12 divisors (see below), whose sum is σ = 259753728. Its totient is φ = 89914680.

The previous prime is 157350737. The next prime is 157350763. The reversal of 157350753 is 357053751.

It is a happy number.

157350753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 157350753 - 2⁴ = 157350737 is a prime.

It is a super-3 number, since 3×157350753³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (157350763) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1248753 + ... + 1248878.

It is an arithmetic number, because the mean of its divisors is an integer number (21646144).

Almost surely, 2^157350753 is an apocalyptic number.

It is an amenable number.

157350753 is a deficient number, since it is larger than the sum of its proper divisors (102402975).

157350753 is a wasteful number, since it uses less digits than its factorization.

157350753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497644 (or 2497641 counting only the distinct ones).

The product of its (nonzero) digits is 55125, while the sum is 36.

The square root of 157350753 is about 12543.9528458935. The cubic root of 157350753 is about 539.8705142208.

It can be divided in two parts, 1573 and 50753, that added together give a triangular number (52326 = T₃₂₃).

The spelling of 157350753 in words is "one hundred fifty-seven million, three hundred fifty thousand, seven hundred fifty-three".