2257054401 has 8 divisors (see below), whose sum is σ = 3439321024. Its totient is φ = 1289745360.

The previous prime is 2257054399. The next prime is 2257054439. The reversal of 2257054401 is 1044507522.

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

It is not a de Polignac number, because 2257054401 - 2¹ = 2257054399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2257054801) 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, 53739370 + ... + 53739411.

It is an arithmetic number, because the mean of its divisors is an integer number (429915128).

Almost surely, 2^2257054401 is an apocalyptic number.

2257054401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2257054401 is a deficient number, since it is larger than the sum of its proper divisors (1182266623).

2257054401 is a wasteful number, since it uses less digits than its factorization.

2257054401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107478791.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 2257054401 is about 47508.4666243818. The cubic root of 2257054401 is about 1311.7387321269.

The spelling of 2257054401 in words is "two billion, two hundred fifty-seven million, fifty-four thousand, four hundred one".