7411489025 has 18 divisors (see below), whose sum is σ = 9417901122. Its totient is φ = 5782425600.

The previous prime is 7411488989. The next prime is 7411489037. The reversal of 7411489025 is 5209841147.

It can be written as a sum of positive squares in 9 ways, for example, as 7223470081 + 188018944 = 84991^2 + 13712^2 .

It is not a de Polignac number, because 7411489025 - 2⁸ = 7411488769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2754881 + ... + 2757569.

It is an arithmetic number, because the mean of its divisors is an integer number (523216729).

Almost surely, 2^7411489025 is an apocalyptic number.

It is an amenable number.

7411489025 is a deficient number, since it is larger than the sum of its proper divisors (2006412097).

7411489025 is an frugal number, since it uses more digits than its factorization.

7411489025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5429 (or 2735 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 7411489025 is about 86090.0053722847. The cubic root of 7411489025 is about 1949.7031347334.

Multiplying 7411489025 by its sum of digits (41), we get a square (303871050025 = 551245²).

7411489025 divided by its sum of digits (41) gives a square (180768025 = 13445²).

The spelling of 7411489025 in words is "seven billion, four hundred eleven million, four hundred eighty-nine thousand, twenty-five".