2040124525 has 48 divisors (see below), whose sum is σ = 2830800960. Its totient is φ = 1449446400.

The previous prime is 2040124523. The next prime is 2040124529. The reversal of 2040124525 is 5254210402.

It is not a de Polignac number, because 2040124525 - 2¹ = 2040124523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 2040124525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040124523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3770755 + ... + 3771295.

It is an arithmetic number, because the mean of its divisors is an integer number (58975020).

Almost surely, 2^2040124525 is an apocalyptic number.

2040124525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2040124525 is a deficient number, since it is larger than the sum of its proper divisors (790676435).

2040124525 is a wasteful number, since it uses less digits than its factorization.

2040124525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 1049 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2040124525 is about 45167.7376564291. The cubic root of 2040124525 is about 1268.2909462246.

Adding to 2040124525 its reverse (5254210402), we get a palindrome (7294334927).

The spelling of 2040124525 in words is "two billion, forty million, one hundred twenty-four thousand, five hundred twenty-five".