45255987043 has 2 divisors, whose sum is σ = 45255987044. Its totient is φ = 45255987042.

The previous prime is 45255987037. The next prime is 45255987059. The reversal of 45255987043 is 34078955254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45255987043 - 2¹⁷ = 45255855971 is a prime.

It is not a weakly prime, because it can be changed into another prime (45255987013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22627993521 + 22627993522.

It is an arithmetic number, because the mean of its divisors is an integer number (22627993522).

Almost surely, 2^45255987043 is an apocalyptic number.

45255987043 is a deficient number, since it is larger than the sum of its proper divisors (1).

45255987043 is an equidigital number, since it uses as much as digits as its factorization.

45255987043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048000, while the sum is 52.

It can be divided in two parts, 4525598 and 7043, that added together give a square (4532641 = 2129²).

The spelling of 45255987043 in words is "forty-five billion, two hundred fifty-five million, nine hundred eighty-seven thousand, forty-three".