225293057534 has 4 divisors (see below), whose sum is σ = 337939586304. Its totient is φ = 112646528766.

The previous prime is 225293057519. The next prime is 225293057537. The reversal of 225293057534 is 435750392522.

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

It is a super-2 number, since 2×225293057534² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225293057537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56323264382 + ... + 56323264385.

It is an arithmetic number, because the mean of its divisors is an integer number (84484896576).

Almost surely, 2^225293057534 is an apocalyptic number.

225293057534 is a deficient number, since it is larger than the sum of its proper divisors (112646528770).

225293057534 is a wasteful number, since it uses less digits than its factorization.

225293057534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112646528769.

The product of its (nonzero) digits is 2268000, while the sum is 47.

The spelling of 225293057534 in words is "two hundred twenty-five billion, two hundred ninety-three million, fifty-seven thousand, five hundred thirty-four".