2445612631 has 8 divisors (see below), whose sum is σ = 3049075584. Its totient is φ = 1905672120.

The previous prime is 2445612613. The next prime is 2445612647. The reversal of 2445612631 is 1362165442.

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

It is not a de Polignac number, because 2445612631 - 2¹⁹ = 2445088343 is a prime.

It is a super-2 number, since 2×2445612631² = 11962042281813484322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445612131) 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, 15880525 + ... + 15880678.

It is an arithmetic number, because the mean of its divisors is an integer number (381134448).

Almost surely, 2^2445612631 is an apocalyptic number.

2445612631 is a deficient number, since it is larger than the sum of its proper divisors (603462953).

2445612631 is a wasteful number, since it uses less digits than its factorization.

2445612631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31761221.

The product of its digits is 34560, while the sum is 34.

The square root of 2445612631 is about 49453.1357044222. The cubic root of 2445612631 is about 1347.2945600752.

The spelling of 2445612631 in words is "two billion, four hundred forty-five million, six hundred twelve thousand, six hundred thirty-one".