2040511425 has 48 divisors (see below), whose sum is σ = 3436946688. Its totient is φ = 1068033600.

The previous prime is 2040511423. The next prime is 2040511453. The reversal of 2040511425 is 5241150402.

It is not a de Polignac number, because 2040511425 - 2¹ = 2040511423 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2040511395 and 2040511404.

It is not an unprimeable number, because it can be changed into a prime (2040511423) 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, 1013670 + ... + 1015680.

It is an arithmetic number, because the mean of its divisors is an integer number (71603056).

Almost surely, 2^2040511425 is an apocalyptic number.

2040511425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2040511425 is a deficient number, since it is larger than the sum of its proper divisors (1396435263).

2040511425 is a wasteful number, since it uses less digits than its factorization.

2040511425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270 (or 2265 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2040511425 is about 45172.0203776630. The cubic root of 2040511425 is about 1268.3711162901.

Adding to 2040511425 its reverse (5241150402), we get a palindrome (7281661827).

The spelling of 2040511425 in words is "two billion, forty million, five hundred eleven thousand, four hundred twenty-five".