157641548 has 6 divisors (see below), whose sum is σ = 275872716. Its totient is φ = 78820772.

The previous prime is 157641503. The next prime is 157641623. The reversal of 157641548 is 845146751.

157641548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19705190 + ... + 19705197.

It is an arithmetic number, because the mean of its divisors is an integer number (45978786).

Almost surely, 2^157641548 is an apocalyptic number.

It is an amenable number.

157641548 is a deficient number, since it is larger than the sum of its proper divisors (118231168).

157641548 is a wasteful number, since it uses less digits than its factorization.

157641548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39410391 (or 39410389 counting only the distinct ones).

The product of its digits is 134400, while the sum is 41.

The square root of 157641548 is about 12555.5385388282. The cubic root of 157641548 is about 540.2028821566.

The spelling of 157641548 in words is "one hundred fifty-seven million, six hundred forty-one thousand, five hundred forty-eight".