2125454024 has 16 divisors (see below), whose sum is σ = 3985822620. Its totient is φ = 1062568000.

The previous prime is 2125454003. The next prime is 2125454027. The reversal of 2125454024 is 4204545212.

It can be written as a sum of positive squares in 2 ways, for example, as 2051184100 + 74269924 = 45290^2 + 8618^2 .

It is not an unprimeable number, because it can be changed into a prime (2125454027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52382 + ... + 83634.

Almost surely, 2^2125454024 is an apocalyptic number.

It is an amenable number.

2125454024 is a deficient number, since it is larger than the sum of its proper divisors (1860368596).

2125454024 is a wasteful number, since it uses less digits than its factorization.

2125454024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39760 (or 39756 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 2125454024 is about 46102.6466051571. The cubic root of 2125454024 is about 1285.7323514405.

Adding to 2125454024 its reverse (4204545212), we get a palindrome (6329999236).

The spelling of 2125454024 in words is "two billion, one hundred twenty-five million, four hundred fifty-four thousand, twenty-four".