250225534555 has 4 divisors (see below), whose sum is σ = 300270641472. Its totient is φ = 200180427640.

The previous prime is 250225534519. The next prime is 250225534567. The reversal of 250225534555 is 555435522052.

250225534555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 250225534555 - 2²¹ = 250223437403 is a prime.

It is a super-3 number, since 3×250225534555³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25022553451 + ... + 25022553460.

It is an arithmetic number, because the mean of its divisors is an integer number (75067660368).

Almost surely, 2^250225534555 is an apocalyptic number.

250225534555 is a deficient number, since it is larger than the sum of its proper divisors (50045106917).

250225534555 is an equidigital number, since it uses as much as digits as its factorization.

250225534555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50045106916.

The product of its (nonzero) digits is 1500000, while the sum is 43.

The spelling of 250225534555 in words is "two hundred fifty billion, two hundred twenty-five million, five hundred thirty-four thousand, five hundred fifty-five".