2253454221502 has 32 divisors (see below), whose sum is σ = 3702397266144. Its totient is φ = 1020156633600.

The previous prime is 2253454221467. The next prime is 2253454221517. The reversal of 2253454221502 is 2051224543522.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 7993818 + ... + 8270914.

It is an arithmetic number, because the mean of its divisors is an integer number (115699914567).

Almost surely, 2^{2253454221502} is an apocalyptic number.

2253454221502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2253454221502 is a deficient number, since it is larger than the sum of its proper divisors (1448943044642).

2253454221502 is a wasteful number, since it uses less digits than its factorization.

2253454221502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278604.

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 2253454221502 in words is "two trillion, two hundred fifty-three billion, four hundred fifty-four million, two hundred twenty-one thousand, five hundred two".