2053142626 has 8 divisors (see below), whose sum is σ = 3080486700. Its totient is φ = 1026313728.

The previous prime is 2053142563. The next prime is 2053142657. The reversal of 2053142626 is 6262413502.

It can be written as a sum of positive squares in 2 ways, for example, as 1730976025 + 322166601 = 41605^2 + 17949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118671 + ... + 134866.

Almost surely, 2^2053142626 is an apocalyptic number.

2053142626 is a deficient number, since it is larger than the sum of its proper divisors (1027344074).

2053142626 is a wasteful number, since it uses less digits than its factorization.

2053142626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257588.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2053142626 is about 45311.6168989808. The cubic root of 2053142626 is about 1270.9828971129.

The spelling of 2053142626 in words is "two billion, fifty-three million, one hundred forty-two thousand, six hundred twenty-six".