225151255502337 has 4 divisors (see below), whose sum is σ = 300201674003120. Its totient is φ = 150100837001556.

The previous prime is 225151255502321. The next prime is 225151255502413. The reversal of 225151255502337 is 733205552151522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 225151255502337 - 2⁴ = 225151255502321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225151255502137) 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, 37525209250387 + ... + 37525209250392.

It is an arithmetic number, because the mean of its divisors is an integer number (75050418500780).

Almost surely, 2^{225151255502337} is an apocalyptic number.

It is an amenable number.

225151255502337 is a deficient number, since it is larger than the sum of its proper divisors (75050418500783).

225151255502337 is an equidigital number, since it uses as much as digits as its factorization.

225151255502337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75050418500782.

The product of its (nonzero) digits is 3150000, while the sum is 48.

The spelling of 225151255502337 in words is "two hundred twenty-five trillion, one hundred fifty-one billion, two hundred fifty-five million, five hundred two thousand, three hundred thirty-seven".