2495355912 has 192 divisors, whose sum is σ = 8111001600. Its totient is φ = 678015360.

The previous prime is 2495355883. The next prime is 2495356001. The reversal of 2495355912 is 2195535942.

2495355912 is a `hidden beast` number, since 2 + 4 + 9 + 53 + 5 + 591 + 2 = 666.

It is a super-2 number, since 2×2495355912² = 12453602255106703488, which contains 22 as substring.

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, 920463 + ... + 923169.

It is an arithmetic number, because the mean of its divisors is an integer number (42244800).

Almost surely, 2^2495355912 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 2495355912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4055500800).

2495355912 is an abundant number, since it is smaller than the sum of its proper divisors (5615645688).

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

2495355912 is a wasteful number, since it uses less digits than its factorization.

2495355912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2816 (or 2809 counting only the distinct ones).

The product of its digits is 486000, while the sum is 45.

The square root of 2495355912 is about 49953.5375323910. The cubic root of 2495355912 is about 1356.3678877558.

The spelling of 2495355912 in words is "two billion, four hundred ninety-five million, three hundred fifty-five thousand, nine hundred twelve".