157348555 has 48 divisors (see below), whose sum is σ = 239016960. Its totient is φ = 98558208.

The previous prime is 157348553. The next prime is 157348559. The reversal of 157348555 is 555843751.

It is a happy number.

157348555 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 157348555 - 2¹ = 157348553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (157348553) 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, 404301 + ... + 404689.

It is an arithmetic number, because the mean of its divisors is an integer number (4979520).

Almost surely, 2^157348555 is an apocalyptic number.

157348555 is a deficient number, since it is larger than the sum of its proper divisors (81668405).

157348555 is a wasteful number, since it uses less digits than its factorization.

157348555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548 (or 541 counting only the distinct ones).

The product of its digits is 420000, while the sum is 43.

The square root of 157348555 is about 12543.8652336511. The cubic root of 157348555 is about 539.8680004294.

The spelling of 157348555 in words is "one hundred fifty-seven million, three hundred forty-eight thousand, five hundred fifty-five".