253414626612 has 96 divisors (see below), whose sum is σ = 706106806272. Its totient is φ = 69162567936.

The previous prime is 253414626541. The next prime is 253414626637. The reversal of 253414626612 is 216626414352.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 1347208 + ... + 1523744.

It is an arithmetic number, because the mean of its divisors is an integer number (7355279232).

Almost surely, 2^253414626612 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 253414626612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353053403136).

253414626612 is an abundant number, since it is smaller than the sum of its proper divisors (452692179660).

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

253414626612 is a wasteful number, since it uses less digits than its factorization.

253414626612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177317 (or 177315 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The spelling of 253414626612 in words is "two hundred fifty-three billion, four hundred fourteen million, six hundred twenty-six thousand, six hundred twelve".