157433375 has 32 divisors (see below), whose sum is σ = 217968192. Its totient is φ = 112560000.

The previous prime is 157433359. The next prime is 157433377. The reversal of 157433375 is 573334751.

It is a happy number.

It is not a de Polignac number, because 157433375 - 2⁴ = 157433359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157433377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82937 + ... + 84813.

It is an arithmetic number, because the mean of its divisors is an integer number (6811506).

Almost surely, 2^157433375 is an apocalyptic number.

157433375 is a deficient number, since it is larger than the sum of its proper divisors (60534817).

157433375 is a wasteful number, since it uses less digits than its factorization.

157433375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964 (or 1954 counting only the distinct ones).

The product of its digits is 132300, while the sum is 38.

The square root of 157433375 is about 12547.2457137015. The cubic root of 157433375 is about 539.9649897284.

The spelling of 157433375 in words is "one hundred fifty-seven million, four hundred thirty-three thousand, three hundred seventy-five".