45502256143 has 2 divisors, whose sum is σ = 45502256144. Its totient is φ = 45502256142.

The previous prime is 45502256089. The next prime is 45502256147. The reversal of 45502256143 is 34165220554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45502256143 - 2²⁵ = 45468701711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45502256147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22751128071 + 22751128072.

It is an arithmetic number, because the mean of its divisors is an integer number (22751128072).

Almost surely, 2^45502256143 is an apocalyptic number.

45502256143 is a deficient number, since it is larger than the sum of its proper divisors (1).

45502256143 is an equidigital number, since it uses as much as digits as its factorization.

45502256143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 45502256143 its reverse (34165220554), we get a palindrome (79667476697).

The spelling of 45502256143 in words is "forty-five billion, five hundred two million, two hundred fifty-six thousand, one hundred forty-three".