254403055453232 has 40 divisors (see below), whose sum is σ = 596457583798176. Its totient is φ = 102616358501376.

The previous prime is 254403055453231. The next prime is 254403055453247. The reversal of 254403055453232 is 232354550304452.

It is a super-4 number, since 4×254403055453232⁴ (a number of 59 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (254403055453231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66807523163 + ... + 66807526970.

Almost surely, 2^{254403055453232} is an apocalyptic number.

It is an amenable number.

254403055453232 is an abundant number, since it is smaller than the sum of its proper divisors (342054528344944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254403055453232 is a wasteful number, since it uses less digits than its factorization.

254403055453232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133615050165 (or 133615050159 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 47.

The spelling of 254403055453232 in words is "two hundred fifty-four trillion, four hundred three billion, fifty-five million, four hundred fifty-three thousand, two hundred thirty-two".