2492126403 has 16 divisors (see below), whose sum is σ = 3583792800. Its totient is φ = 1531321344.

The previous prime is 2492126401. The next prime is 2492126423. The reversal of 2492126403 is 3046212942.

It is not a de Polignac number, because 2492126403 - 2¹ = 2492126401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2492126401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21228 + ... + 73721.

It is an arithmetic number, because the mean of its divisors is an integer number (223987050).

Almost surely, 2^2492126403 is an apocalyptic number.

2492126403 is a deficient number, since it is larger than the sum of its proper divisors (1091666397).

2492126403 is a wasteful number, since it uses less digits than its factorization.

2492126403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95638.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 2492126403 is about 49921.2019386553. The cubic root of 2492126403 is about 1355.7824945250.

The spelling of 2492126403 in words is "two billion, four hundred ninety-two million, one hundred twenty-six thousand, four hundred three".