253226156054 has 8 divisors (see below), whose sum is σ = 379862065800. Its totient is φ = 126605467456.

The previous prime is 253226155981. The next prime is 253226156081. The reversal of 253226156054 is 450651622352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×253226156054² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3763604 + ... + 3830295.

It is an arithmetic number, because the mean of its divisors is an integer number (47482758225).

Almost surely, 2^253226156054 is an apocalyptic number.

253226156054 is a deficient number, since it is larger than the sum of its proper divisors (126635909746).

253226156054 is a wasteful number, since it uses less digits than its factorization.

253226156054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7610574.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 253226156054 in words is "two hundred fifty-three billion, two hundred twenty-six million, one hundred fifty-six thousand, fifty-four".