2562288401 has 4 divisors (see below), whose sum is σ = 2564361012. Its totient is φ = 2560215792.

The previous prime is 2562288383. The next prime is 2562288409. The reversal of 2562288401 is 1048822652.

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

It can be written as a sum of positive squares in 2 ways, for example, as 690428176 + 1871860225 = 26276^2 + 43265^2 .

It is a cyclic number.

It is not a de Polignac number, because 2562288401 - 2²⁶ = 2495179537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2562288409) 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, 1034450 + ... + 1036923.

It is an arithmetic number, because the mean of its divisors is an integer number (641090253).

Almost surely, 2^2562288401 is an apocalyptic number.

It is an amenable number.

2562288401 is a deficient number, since it is larger than the sum of its proper divisors (2072611).

2562288401 is a wasteful number, since it uses less digits than its factorization.

2562288401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072610.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 2562288401 is about 50619.0517591944. The cubic root of 2562288401 is about 1368.3882516393.

The spelling of 2562288401 in words is "two billion, five hundred sixty-two million, two hundred eighty-eight thousand, four hundred one".