2254150169172 has 288 divisors, whose sum is σ = 6673932195840. Its totient is φ = 634296096000.

The previous prime is 2254150169137. The next prime is 2254150169269. The reversal of 2254150169172 is 2719610514522.

2254150169172 is a `hidden beast` number, since 2 + 2 + 5 + 415 + 0 + 1 + 69 + 172 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 92405097 + ... + 92429487.

It is an arithmetic number, because the mean of its divisors is an integer number (23173375680).

Almost surely, 2^{2254150169172} is an apocalyptic number.

2254150169172 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 2254150169172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3336966097920).

2254150169172 is an abundant number, since it is smaller than the sum of its proper divisors (4419782026668).

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

2254150169172 is a wasteful number, since it uses less digits than its factorization.

2254150169172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24675 (or 24670 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The spelling of 2254150169172 in words is "two trillion, two hundred fifty-four billion, one hundred fifty million, one hundred sixty-nine thousand, one hundred seventy-two".