2522855437 has 8 divisors (see below), whose sum is σ = 2672428032. Its totient is φ = 2373412800.

The previous prime is 2522855431. The next prime is 2522855449. The reversal of 2522855437 is 7345582252.

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 2522855437 - 2¹⁵ = 2522822669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2522855393 and 2522855402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522855431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9012 + ... + 71602.

It is an arithmetic number, because the mean of its divisors is an integer number (334053504).

Almost surely, 2^2522855437 is an apocalyptic number.

It is an amenable number.

2522855437 is a deficient number, since it is larger than the sum of its proper divisors (149572595).

2522855437 is a wasteful number, since it uses less digits than its factorization.

2522855437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64979.

The product of its digits is 672000, while the sum is 43.

The square root of 2522855437 is about 50228.0343732462. The cubic root of 2522855437 is about 1361.3322147972.

The spelling of 2522855437 in words is "two billion, five hundred twenty-two million, eight hundred fifty-five thousand, four hundred thirty-seven".