2555415352 has 64 divisors (see below), whose sum is σ = 5709242880. Its totient is φ = 1049473152.

The previous prime is 2555415347. The next prime is 2555415353. The reversal of 2555415352 is 2535145552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555415353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117613 + ... + 137635.

It is an arithmetic number, because the mean of its divisors is an integer number (89206920).

Almost surely, 2^2555415352 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 2555415352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2854621440).

2555415352 is an abundant number, since it is smaller than the sum of its proper divisors (3153827528).

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

2555415352 is a wasteful number, since it uses less digits than its factorization.

2555415352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20132 (or 20128 counting only the distinct ones).

The product of its digits is 150000, while the sum is 37.

The square root of 2555415352 is about 50551.1162290211. The cubic root of 2555415352 is about 1367.1636404235.

The spelling of 2555415352 in words is "two billion, five hundred fifty-five million, four hundred fifteen thousand, three hundred fifty-two".