158254051 has 2 divisors, whose sum is σ = 158254052. Its totient is φ = 158254050.

The previous prime is 158254027. The next prime is 158254081. The reversal of 158254051 is 150452851.

It is a weak prime.

It is an emirp because it is prime and its reverse (150452851) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 158254051 - 2⁷ = 158253923 is a prime.

It is not a weakly prime, because it can be changed into another prime (158254001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79127025 + 79127026.

It is an arithmetic number, because the mean of its divisors is an integer number (79127026).

Almost surely, 2^158254051 is an apocalyptic number.

158254051 is a deficient number, since it is larger than the sum of its proper divisors (1).

158254051 is an equidigital number, since it uses as much as digits as its factorization.

158254051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8000, while the sum is 31.

The square root of 158254051 is about 12579.9066371734. The cubic root of 158254051 is about 540.9016156283.

The spelling of 158254051 in words is "one hundred fifty-eight million, two hundred fifty-four thousand, fifty-one".