2534621485 has 24 divisors (see below), whose sum is σ = 3350719008. Its totient is φ = 1839208800.

The previous prime is 2534621437. The next prime is 2534621501. The reversal of 2534621485 is 5841264352.

It is not a de Polignac number, because 2534621485 - 2⁹ = 2534620973 is a prime.

It is a super-5 number, since 5×2534621485⁵ (a number of 48 digits) contains 55555 as substring.

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 23 ways as a sum of consecutive naturals, for example, 278050 + ... + 287020.

It is an arithmetic number, because the mean of its divisors is an integer number (139613292).

Almost surely, 2^2534621485 is an apocalyptic number.

It is an amenable number.

2534621485 is a deficient number, since it is larger than the sum of its proper divisors (816097523).

2534621485 is a wasteful number, since it uses less digits than its factorization.

2534621485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9465 (or 9454 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The square root of 2534621485 is about 50345.0244314173. The cubic root of 2534621485 is about 1363.4452522119.

The spelling of 2534621485 in words is "two billion, five hundred thirty-four million, six hundred twenty-one thousand, four hundred eighty-five".