2126026363 has 4 divisors (see below), whose sum is σ = 2126635408. Its totient is φ = 2125417320.

The previous prime is 2126026349. The next prime is 2126026381. The reversal of 2126026363 is 3636206212.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2126026363 - 2²¹ = 2123929211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2126026663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299256 + ... + 306277.

It is an arithmetic number, because the mean of its divisors is an integer number (531658852).

Almost surely, 2^2126026363 is an apocalyptic number.

2126026363 is a deficient number, since it is larger than the sum of its proper divisors (609045).

2126026363 is an equidigital number, since it uses as much as digits as its factorization.

2126026363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609044.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 2126026363 is about 46108.8534123329. The cubic root of 2126026363 is about 1285.8477477618.

The spelling of 2126026363 in words is "two billion, one hundred twenty-six million, twenty-six thousand, three hundred sixty-three".