254621126452 has 96 divisors (see below), whose sum is σ = 563870361600. Its totient is φ = 97724880000.

The previous prime is 254621126381. The next prime is 254621126509.

254621126452 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6169927 + ... + 6211057.

It is an arithmetic number, because the mean of its divisors is an integer number (5873649600).

Almost surely, 2^254621126452 is an apocalyptic number.

254621126452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254621126452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281935180800).

254621126452 is an abundant number, since it is smaller than the sum of its proper divisors (309249235148).

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

254621126452 is a wasteful number, since it uses less digits than its factorization.

254621126452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41453 (or 41451 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The spelling of 254621126452 in words is "two hundred fifty-four billion, six hundred twenty-one million, one hundred twenty-six thousand, four hundred fifty-two".