157150451 has 2 divisors, whose sum is σ = 157150452. Its totient is φ = 157150450.

The previous prime is 157150369. The next prime is 157150471. The reversal of 157150451 is 154051751.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 157150451 - 2¹⁰ = 157149427 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (157150471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78575225 + 78575226.

It is an arithmetic number, because the mean of its divisors is an integer number (78575226).

Almost surely, 2^157150451 is an apocalyptic number.

157150451 is a deficient number, since it is larger than the sum of its proper divisors (1).

157150451 is an equidigital number, since it uses as much as digits as its factorization.

157150451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3500, while the sum is 29.

The square root of 157150451 is about 12535.9662970191. The cubic root of 157150451 is about 539.6413381940.

The spelling of 157150451 in words is "one hundred fifty-seven million, one hundred fifty thousand, four hundred fifty-one".