254214145052 has 48 divisors (see below), whose sum is σ = 525626787840. Its totient is φ = 105274209600.

The previous prime is 254214145049. The next prime is 254214145111. The reversal of 254214145052 is 250541412452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349802 + ... + 794222.

It is an arithmetic number, because the mean of its divisors is an integer number (10950558080).

Almost surely, 2^254214145052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254214145052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262813393920).

254214145052 is an abundant number, since it is smaller than the sum of its proper divisors (271412642788).

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

254214145052 is a wasteful number, since it uses less digits than its factorization.

254214145052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445122 (or 445120 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 254214145052 in words is "two hundred fifty-four billion, two hundred fourteen million, one hundred forty-five thousand, fifty-two".