157055373 has 12 divisors (see below), whose sum is σ = 227003868. Its totient is φ = 104636160.

The previous prime is 157055359. The next prime is 157055389. The reversal of 157055373 is 373550751.

It is a happy number.

157055373 is a `hidden beast` number, since 1 + 570 + 55 + 37 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5322249 + 151733124 = 2307^2 + 12318^2 .

It is not a de Polignac number, because 157055373 - 2⁴ = 157055357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157055573) 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, 12061 + ... + 21437.

It is an arithmetic number, because the mean of its divisors is an integer number (18916989).

Almost surely, 2^157055373 is an apocalyptic number.

It is an amenable number.

157055373 is a deficient number, since it is larger than the sum of its proper divisors (69948495).

157055373 is a wasteful number, since it uses less digits than its factorization.

157055373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11244 (or 11241 counting only the distinct ones).

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

The square root of 157055373 is about 12532.1735145983. The cubic root of 157055373 is about 539.5324863058.

The spelling of 157055373 in words is "one hundred fifty-seven million, fifty-five thousand, three hundred seventy-three".