152154250431 has 4 divisors (see below), whose sum is σ = 202872333912. Its totient is φ = 101436166952.

The previous prime is 152154250429. The next prime is 152154250447. The reversal of 152154250431 is 134052451251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152154250431 - 2¹ = 152154250429 is a prime.

It is a super-2 number, since 2×152154250431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152154250392 and 152154250401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152154250411) 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, 25359041736 + ... + 25359041741.

It is an arithmetic number, because the mean of its divisors is an integer number (50718083478).

Almost surely, 2^152154250431 is an apocalyptic number.

152154250431 is a deficient number, since it is larger than the sum of its proper divisors (50718083481).

152154250431 is an equidigital number, since it uses as much as digits as its factorization.

152154250431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50718083480.

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 152154250431 in words is "one hundred fifty-two billion, one hundred fifty-four million, two hundred fifty thousand, four hundred thirty-one".