152350994 has 4 divisors (see below), whose sum is σ = 228526494. Its totient is φ = 76175496.

The previous prime is 152350973. The next prime is 152351009. The reversal of 152350994 is 499053251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 499053251 = 7523 ⋅66337.

It can be written as a sum of positive squares in only one way, i.e., 150970369 + 1380625 = 12287^2 + 1175^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38087747 + ... + 38087750.

Almost surely, 2^152350994 is an apocalyptic number.

152350994 is a deficient number, since it is larger than the sum of its proper divisors (76175500).

152350994 is an equidigital number, since it uses as much as digits as its factorization.

152350994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76175499.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 152350994 is about 12343.0544842028. The cubic root of 152350994 is about 534.0908003470.

The spelling of 152350994 in words is "one hundred fifty-two million, three hundred fifty thousand, nine hundred ninety-four".