2562101116 has 24 divisors (see below), whose sum is σ = 4521343680. Its totient is φ = 1270309632.

The previous prime is 2562101089. The next prime is 2562101119. The reversal of 2562101116 is 6111012652.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562101119) 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, 651805 + ... + 655723.

It is an arithmetic number, because the mean of its divisors is an integer number (188389320).

Almost surely, 2^2562101116 is an apocalyptic number.

It is an amenable number.

2562101116 is a deficient number, since it is larger than the sum of its proper divisors (1959242564).

2562101116 is a wasteful number, since it uses less digits than its factorization.

2562101116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5253 (or 5251 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 2562101116 is about 50617.2017796322. The cubic root of 2562101116 is about 1368.3549110210.

Adding to 2562101116 its reverse (6111012652), we get a palindrome (8673113768).

The spelling of 2562101116 in words is "two billion, five hundred sixty-two million, one hundred one thousand, one hundred sixteen".