158372051 has 8 divisors (see below), whose sum is σ = 169709904. Its totient is φ = 147258880.

The previous prime is 158372047. The next prime is 158372059. The reversal of 158372051 is 150273851.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 158372051 - 2² = 158372047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 158371999 and 158372017.

It is not an unprimeable number, because it can be changed into a prime (158372059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54710 + ... + 57531.

It is an arithmetic number, because the mean of its divisors is an integer number (21213738).

Almost surely, 2^158372051 is an apocalyptic number.

158372051 is a deficient number, since it is larger than the sum of its proper divisors (11337853).

158372051 is a wasteful number, since it uses less digits than its factorization.

158372051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112341.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 158372051 is about 12584.5957821457. The cubic root of 158372051 is about 541.0360208943.

The spelling of 158372051 in words is "one hundred fifty-eight million, three hundred seventy-two thousand, fifty-one".