157041783 has 24 divisors (see below), whose sum is σ = 240531200. Its totient is φ = 98455824.

The previous prime is 157041779. The next prime is 157041799. The reversal of 157041783 is 387140751.

157041783 is a `hidden beast` number, since 1 + 570 + 4 + 1 + 7 + 83 = 666.

157041783 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 157041783 - 2² = 157041779 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 (157041713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20466 + ... + 27072.

Almost surely, 2^157041783 is an apocalyptic number.

157041783 is a deficient number, since it is larger than the sum of its proper divisors (83489417).

157041783 is a wasteful number, since it uses less digits than its factorization.

157041783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6771 (or 6768 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 157041783 is about 12531.6312984384. The cubic root of 157041783 is about 539.5169239432.

The spelling of 157041783 in words is "one hundred fifty-seven million, forty-one thousand, seven hundred eighty-three".