253226554324334 has 4 divisors (see below), whose sum is σ = 379839831486504. Its totient is φ = 126613277162166.

The previous prime is 253226554324313. The next prime is 253226554324349. The reversal of 253226554324334 is 433423455622352.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63306638581082 + ... + 63306638581085.

It is an arithmetic number, because the mean of its divisors is an integer number (94959957871626).

Almost surely, 2^{253226554324334} is an apocalyptic number.

253226554324334 is a deficient number, since it is larger than the sum of its proper divisors (126613277162170).

253226554324334 is a wasteful number, since it uses less digits than its factorization.

253226554324334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126613277162169.

The product of its digits is 62208000, while the sum is 53.

The spelling of 253226554324334 in words is "two hundred fifty-three trillion, two hundred twenty-six billion, five hundred fifty-four million, three hundred twenty-four thousand, three hundred thirty-four".