45802143091 has 2 divisors, whose sum is σ = 45802143092. Its totient is φ = 45802143090.

The previous prime is 45802143043. The next prime is 45802143131. The reversal of 45802143091 is 19034120854.

45802143091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45802143091 - 2⁹ = 45802142579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45802143091.

It is not a weakly prime, because it can be changed into another prime (45802143691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22901071545 + 22901071546.

It is an arithmetic number, because the mean of its divisors is an integer number (22901071546).

Almost surely, 2^45802143091 is an apocalyptic number.

45802143091 is a deficient number, since it is larger than the sum of its proper divisors (1).

45802143091 is an equidigital number, since it uses as much as digits as its factorization.

45802143091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 45802143091 in words is "forty-five billion, eight hundred two million, one hundred forty-three thousand, ninety-one".