157539416 has 8 divisors (see below), whose sum is σ = 295386420. Its totient is φ = 78769704.

The previous prime is 157539413. The next prime is 157539419. The reversal of 157539416 is 614935751.

157539416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (157539413) and next prime (157539419).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157539413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9846206 + ... + 9846221.

Almost surely, 2^157539416 is an apocalyptic number.

It is an amenable number.

157539416 is a deficient number, since it is larger than the sum of its proper divisors (137847004).

157539416 is a wasteful number, since it uses less digits than its factorization.

157539416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19692433 (or 19692429 counting only the distinct ones).

The product of its digits is 113400, while the sum is 41.

The square root of 157539416 is about 12551.4706708019. The cubic root of 157539416 is about 540.0861956599.

The spelling of 157539416 in words is "one hundred fifty-seven million, five hundred thirty-nine thousand, four hundred sixteen".