2471587427725 has 24 divisors (see below), whose sum is σ = 3300906063560. Its totient is φ = 1824958667520.

The previous prime is 2471587427711. The next prime is 2471587427741. The reversal of 2471587427725 is 5277247851742.

It can be written as a sum of positive squares in 12 ways, for example, as 957166765801 + 1514420661924 = 978349^2 + 1230618^2 .

It is not a de Polignac number, because 2471587427725 - 2³⁵ = 2437227689357 is a prime.

It is a super-2 number, since 2×2471587427725² (a number of 26 digits) contains 22 as substring.

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, 2363767 + ... + 3245083.

Almost surely, 2^{2471587427725} is an apocalyptic number.

2471587427725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2471587427725 is a deficient number, since it is larger than the sum of its proper divisors (829318635835).

2471587427725 is a wasteful number, since it uses less digits than its factorization.

2471587427725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889969 (or 889964 counting only the distinct ones).

The product of its digits is 61465600, while the sum is 61.

The spelling of 2471587427725 in words is "two trillion, four hundred seventy-one billion, five hundred eighty-seven million, four hundred twenty-seven thousand, seven hundred twenty-five".