157462651 has 2 divisors, whose sum is σ = 157462652. Its totient is φ = 157462650.

The previous prime is 157462637. The next prime is 157462661. The reversal of 157462651 is 156264751.

It is a happy number.

157462651 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 not a de Polignac number, because 157462651 - 2¹¹ = 157460603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 157462651.

It is not a weakly prime, because it can be changed into another prime (157462621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78731325 + 78731326.

It is an arithmetic number, because the mean of its divisors is an integer number (78731326).

Almost surely, 2^157462651 is an apocalyptic number.

157462651 is a deficient number, since it is larger than the sum of its proper divisors (1).

157462651 is an equidigital number, since it uses as much as digits as its factorization.

157462651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 37.

The square root of 157462651 is about 12548.4122900071. The cubic root of 157462651 is about 539.9984579288.

The spelling of 157462651 in words is "one hundred fifty-seven million, four hundred sixty-two thousand, six hundred fifty-one".