2544246629 has 8 divisors (see below), whose sum is σ = 2601186048. Its totient is φ = 2487424240.

The previous prime is 2544246619. The next prime is 2544246643. The reversal of 2544246629 is 9266424452.

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

It is not a de Polignac number, because 2544246629 - 2⁴ = 2544246613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2544246629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544246619) 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, 15464 + ... + 72990.

It is an arithmetic number, because the mean of its divisors is an integer number (325148256).

Almost surely, 2^2544246629 is an apocalyptic number.

It is an amenable number.

2544246629 is a deficient number, since it is larger than the sum of its proper divisors (56939419).

2544246629 is an equidigital number, since it uses as much as digits as its factorization.

2544246629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58515.

The product of its digits is 829440, while the sum is 44.

The square root of 2544246629 is about 50440.5256614163. The cubic root of 2544246629 is about 1365.1689520597.

The spelling of 2544246629 in words is "two billion, five hundred forty-four million, two hundred forty-six thousand, six hundred twenty-nine".