152226357425 has 6 divisors (see below), whose sum is σ = 188760683238. Its totient is φ = 121781085920.

The previous prime is 152226357401. The next prime is 152226357457. The reversal of 152226357425 is 524753622251.

It can be written as a sum of positive squares in 3 ways, for example, as 1986395761 + 150239961664 = 44569^2 + 387608^2 .

It is a de Polignac number, because none of the positive numbers 2^k-152226357425 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3044527124 + ... + 3044527173.

It is an arithmetic number, because the mean of its divisors is an integer number (31460113873).

Almost surely, 2^152226357425 is an apocalyptic number.

It is an amenable number.

152226357425 is a deficient number, since it is larger than the sum of its proper divisors (36534325813).

152226357425 is an equidigital number, since it uses as much as digits as its factorization.

152226357425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6089054307 (or 6089054302 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 44.

Adding to 152226357425 its reverse (524753622251), we get a palindrome (676979979676).

The spelling of 152226357425 in words is "one hundred fifty-two billion, two hundred twenty-six million, three hundred fifty-seven thousand, four hundred twenty-five".