2546214402 has 16 divisors (see below), whose sum is σ = 5313839040. Its totient is φ = 811836432.

The previous prime is 2546214347. The next prime is 2546214449. The reversal of 2546214402 is 2044126452.

It is a self number, because there is not a number n which added to its sum of digits gives 2546214402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9225277 + ... + 9225552.

It is an arithmetic number, because the mean of its divisors is an integer number (332114940).

Almost surely, 2^2546214402 is an apocalyptic number.

2546214402 is an abundant number, since it is smaller than the sum of its proper divisors (2767624638).

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

2546214402 is a wasteful number, since it uses less digits than its factorization.

2546214402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18450857.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 2546214402 is about 50460.0277645584. The cubic root of 2546214402 is about 1365.5208113375.

The spelling of 2546214402 in words is "two billion, five hundred forty-six million, two hundred fourteen thousand, four hundred two".