157048951 has 2 divisors, whose sum is σ = 157048952. Its totient is φ = 157048950.

The previous prime is 157048897. The next prime is 157048961. The reversal of 157048951 is 159840751.

It is a happy number.

157048951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-157048951 is a prime.

It is equal to p_8818249 and since 157048951 and 8818249 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157048961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78524475 + 78524476.

It is an arithmetic number, because the mean of its divisors is an integer number (78524476).

Almost surely, 2^157048951 is an apocalyptic number.

157048951 is a deficient number, since it is larger than the sum of its proper divisors (1).

157048951 is an equidigital number, since it uses as much as digits as its factorization.

157048951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 40.

The square root of 157048951 is about 12531.9172914602. The cubic root of 157048951 is about 539.5251323711.

The spelling of 157048951 in words is "one hundred fifty-seven million, forty-eight thousand, nine hundred fifty-one".