225354162023 has 4 divisors (see below), whose sum is σ = 225429258048. Its totient is φ = 225279066000.

The previous prime is 225354161971. The next prime is 225354162029. The reversal of 225354162023 is 320261453522.

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 225354162023 - 2²² = 225349967719 is a prime.

It is a super-3 number, since 3×225354162023³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225354162029) 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, 37543511 + ... + 37549512.

It is an arithmetic number, because the mean of its divisors is an integer number (56357314512).

Almost surely, 2^225354162023 is an apocalyptic number.

225354162023 is a deficient number, since it is larger than the sum of its proper divisors (75096025).

225354162023 is an equidigital number, since it uses as much as digits as its factorization.

225354162023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75096024.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 225354162023 in words is "two hundred twenty-five billion, three hundred fifty-four million, one hundred sixty-two thousand, twenty-three".