2251553357143 has 8 divisors (see below), whose sum is σ = 2260733919840. Its totient is φ = 2242391212320.

The previous prime is 2251553357051. The next prime is 2251553357177. The reversal of 2251553357143 is 3417533551522.

2251553357143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2251553357143 - 2¹⁷ = 2251553226071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2251553357093 and 2251553357102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251553357843) 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, 4359448 + ... + 4848493.

It is an arithmetic number, because the mean of its divisors is an integer number (282591739980).

Almost surely, 2^{2251553357143} is an apocalyptic number.

2251553357143 is a deficient number, since it is larger than the sum of its proper divisors (9180562697).

2251553357143 is an equidigital number, since it uses as much as digits as its factorization.

2251553357143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9208937.

The product of its digits is 1890000, while the sum is 46.

The spelling of 2251553357143 in words is "two trillion, two hundred fifty-one billion, five hundred fifty-three million, three hundred fifty-seven thousand, one hundred forty-three".