2047440525 has 24 divisors (see below), whose sum is σ = 3645495840. Its totient is φ = 1007970240.

The previous prime is 2047440517. The next prime is 2047440569. The reversal of 2047440525 is 5250447402.

It is not a de Polignac number, because 2047440525 - 2³ = 2047440517 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1048995 + ... + 1050944.

It is an arithmetic number, because the mean of its divisors is an integer number (151895660).

Almost surely, 2^2047440525 is an apocalyptic number.

2047440525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2047440525 is a deficient number, since it is larger than the sum of its proper divisors (1598055315).

2047440525 is a wasteful number, since it uses less digits than its factorization.

2047440525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099965 (or 2099960 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 33.

The square root of 2047440525 is about 45248.6521898719. The cubic root of 2047440525 is about 1269.8051915632.

Adding to 2047440525 its reverse (5250447402), we get a palindrome (7297887927).

The spelling of 2047440525 in words is "two billion, forty-seven million, four hundred forty thousand, five hundred twenty-five".