2562251941 has 4 divisors (see below), whose sum is σ = 2605680000. Its totient is φ = 2518823884.

The previous prime is 2562251933. The next prime is 2562251947. The reversal of 2562251941 is 1491522652.

2562251941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2562251941 - 2³ = 2562251933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2562251941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562251947) 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, 21713941 + ... + 21714058.

It is an arithmetic number, because the mean of its divisors is an integer number (651420000).

Almost surely, 2^2562251941 is an apocalyptic number.

It is an amenable number.

2562251941 is a deficient number, since it is larger than the sum of its proper divisors (43428059).

2562251941 is an equidigital number, since it uses as much as digits as its factorization.

2562251941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43428058.

The product of its digits is 43200, while the sum is 37.

The square root of 2562251941 is about 50618.6916168326. The cubic root of 2562251941 is about 1368.3817611297.

The spelling of 2562251941 in words is "two billion, five hundred sixty-two million, two hundred fifty-one thousand, nine hundred forty-one".