2525550453223 has 8 divisors (see below), whose sum is σ = 2925882326048. Its totient is φ = 2135103318144.

The previous prime is 2525550453199. The next prime is 2525550453259. The reversal of 2525550453223 is 3223540555252.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2525550453223 is a prime.

It is a super-2 number, since 2×2525550453223² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2525550453223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525550453323) 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, 2471183886 + ... + 2471184907.

It is an arithmetic number, because the mean of its divisors is an integer number (365735290756).

Almost surely, 2^{2525550453223} is an apocalyptic number.

2525550453223 is a deficient number, since it is larger than the sum of its proper divisors (400331872825).

2525550453223 is an equidigital number, since it uses as much as digits as its factorization.

2525550453223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4942368873.

The product of its (nonzero) digits is 1800000, while the sum is 43.

The spelling of 2525550453223 in words is "two trillion, five hundred twenty-five billion, five hundred fifty million, four hundred fifty-three thousand, two hundred twenty-three".