254632236452 has 24 divisors (see below), whose sum is σ = 490929126912. Its totient is φ = 114595964000.

The previous prime is 254632236449. The next prime is 254632236461.

It is a happy number.

254632236452 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28644548 + ... + 28653435.

It is an arithmetic number, because the mean of its divisors is an integer number (20455380288).

Almost surely, 2^254632236452 is an apocalyptic number.

254632236452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

254632236452 is a deficient number, since it is larger than the sum of its proper divisors (236296890460).

254632236452 is a wasteful number, since it uses less digits than its factorization.

254632236452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57298099 (or 57298097 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 44.

The spelling of 254632236452 in words is "two hundred fifty-four billion, six hundred thirty-two million, two hundred thirty-six thousand, four hundred fifty-two".