2492551296 has 48 divisors (see below), whose sum is σ = 7172579310. Its totient is φ = 830850048.

The previous prime is 2492551291. The next prime is 2492551297. The reversal of 2492551296 is 6921552942.

2492551296 is a `hidden beast` number, since 2 + 4 + 9 + 2 + 551 + 2 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1403551296 + 1089000000 = 37464^2 + 33000^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (2492551291) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1080685 + ... + 1082988.

Almost surely, 2^2492551296 is an apocalyptic number.

It is an amenable number.

2492551296 is an abundant number, since it is smaller than the sum of its proper divisors (4680028014).

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

2492551296 is a wasteful number, since it uses less digits than its factorization.

2492551296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163693 (or 2163678 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 2492551296 is about 49925.4573939989. The cubic root of 2492551296 is about 1355.8595411461.

The spelling of 2492551296 in words is "two billion, four hundred ninety-two million, five hundred fifty-one thousand, two hundred ninety-six".