2124612553 has 16 divisors (see below), whose sum is σ = 2593728000. Its totient is φ = 1698794496.

The previous prime is 2124612521. The next prime is 2124612563. The reversal of 2124612553 is 3552164212.

It is not a de Polignac number, because 2124612553 - 2⁵ = 2124612521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124612563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65553 + ... + 92446.

It is an arithmetic number, because the mean of its divisors is an integer number (162108000).

Almost surely, 2^2124612553 is an apocalyptic number.

It is an amenable number.

2124612553 is a deficient number, since it is larger than the sum of its proper divisors (469115447).

2124612553 is a wasteful number, since it uses less digits than its factorization.

2124612553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158136.

The product of its digits is 14400, while the sum is 31.

The square root of 2124612553 is about 46093.5196421362. The cubic root of 2124612553 is about 1285.5626544749.

Adding to 2124612553 its reverse (3552164212), we get a palindrome (5676776765).

The spelling of 2124612553 in words is "two billion, one hundred twenty-four million, six hundred twelve thousand, five hundred fifty-three".