2054260626 has 16 divisors (see below), whose sum is σ = 4482023328. Its totient is φ = 622503200.

The previous prime is 2054260547. The next prime is 2054260627. The reversal of 2054260626 is 6260624502.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2054260627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15562515 + ... + 15562646.

It is an arithmetic number, because the mean of its divisors is an integer number (280126458).

Almost surely, 2^2054260626 is an apocalyptic number.

2054260626 is an abundant number, since it is smaller than the sum of its proper divisors (2427762702).

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

2054260626 is a wasteful number, since it uses less digits than its factorization.

2054260626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31125177.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2054260626 is about 45323.9520121536. The cubic root of 2054260626 is about 1271.2135518208.

The spelling of 2054260626 in words is "two billion, fifty-four million, two hundred sixty thousand, six hundred twenty-six".