2495654928 has 240 divisors, whose sum is σ = 8108231040. Its totient is φ = 729222912.

The previous prime is 2495654891. The next prime is 2495654947. The reversal of 2495654928 is 8294565942.

2495654928 is a `hidden beast` number, since 2 + 4 + 95 + 6 + 549 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (6220800) is a multiple of the sum of its prime divisors (180).

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, 17954283 + ... + 17954421.

It is an arithmetic number, because the mean of its divisors is an integer number (33784296).

Almost surely, 2^2495654928 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 2495654928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4054115520).

2495654928 is an abundant number, since it is smaller than the sum of its proper divisors (5612576112).

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

2495654928 is a wasteful number, since it uses less digits than its factorization.

2495654928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 180 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 54.

The square root of 2495654928 is about 49956.5303839248. The cubic root of 2495654928 is about 1356.4220629938.

The spelling of 2495654928 in words is "two billion, four hundred ninety-five million, six hundred fifty-four thousand, nine hundred twenty-eight".