2562481152 has 528 divisors, whose sum is σ = 9687255552. Its totient is φ = 632586240.

The previous prime is 2562481133. The next prime is 2562481169. The reversal of 2562481152 is 2511842652.

2562481152 is a `hidden beast` number, since 2 + 562 + 4 + 81 + 15 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (528).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16321458 + ... + 16321614.

Almost surely, 2^2562481152 is an apocalyptic number.

2562481152 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 2562481152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4843627776).

2562481152 is an abundant number, since it is smaller than the sum of its proper divisors (7124774400).

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

2562481152 is a wasteful number, since it uses less digits than its factorization.

2562481152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 203 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 2562481152 is about 50620.9556606748. The cubic root of 2562481152 is about 1368.4225636225.

The spelling of 2562481152 in words is "two billion, five hundred sixty-two million, four hundred eighty-one thousand, one hundred fifty-two".