152494170239 has 4 divisors (see below), whose sum is σ = 152597838720. Its totient is φ = 152390501760.

The previous prime is 152494170233. The next prime is 152494170271. The reversal of 152494170239 is 932071494251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 932071494251 = 263 ⋅3543998077.

It is a cyclic number.

It is not a de Polignac number, because 152494170239 - 2⁸ = 152494169983 is a prime.

It is a super-2 number, since 2×152494170239² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152494170193 and 152494170202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152494170233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51832034 + ... + 51834975.

It is an arithmetic number, because the mean of its divisors is an integer number (38149459680).

Almost surely, 2^152494170239 is an apocalyptic number.

152494170239 is a deficient number, since it is larger than the sum of its proper divisors (103668481).

152494170239 is a wasteful number, since it uses less digits than its factorization.

152494170239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103668480.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 152494170239 in words is "one hundred fifty-two billion, four hundred ninety-four million, one hundred seventy thousand, two hundred thirty-nine".