2485536551 has 8 divisors (see below), whose sum is σ = 2505336480. Its totient is φ = 2465787168.

The previous prime is 2485536523. The next prime is 2485536577. The reversal of 2485536551 is 1556355842.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2485536551 - 2¹⁰ = 2485535527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485536511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89345 + ... + 113813.

It is an arithmetic number, because the mean of its divisors is an integer number (313167060).

Almost surely, 2^2485536551 is an apocalyptic number.

2485536551 is a deficient number, since it is larger than the sum of its proper divisors (19799929).

2485536551 is a wasteful number, since it uses less digits than its factorization.

2485536551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25273.

The product of its digits is 720000, while the sum is 44.

The square root of 2485536551 is about 49855.1557113204. The cubic root of 2485536551 is about 1354.5864218925.

The spelling of 2485536551 in words is "two billion, four hundred eighty-five million, five hundred thirty-six thousand, five hundred fifty-one".