2512424404 has 48 divisors (see below), whose sum is σ = 5169507840. Its totient is φ = 1045981440.

The previous prime is 2512424401. The next prime is 2512424413. The reversal of 2512424404 is 4044242152.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512424401) 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, 269794 + ... + 278950.

It is an arithmetic number, because the mean of its divisors is an integer number (107698080).

Almost surely, 2^2512424404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2512424404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2584753920).

2512424404 is an abundant number, since it is smaller than the sum of its proper divisors (2657083436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2512424404 is a wasteful number, since it uses less digits than its factorization.

2512424404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9448 (or 9446 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 2512424404 is about 50124.0900565786. The cubic root of 2512424404 is about 1359.4534287239.

Adding to 2512424404 its reverse (4044242152), we get a palindrome (6556666556).

The spelling of 2512424404 in words is "two billion, five hundred twelve million, four hundred twenty-four thousand, four hundred four".