45032869487 has 2 divisors, whose sum is σ = 45032869488. Its totient is φ = 45032869486.

The previous prime is 45032869463. The next prime is 45032869507. The reversal of 45032869487 is 78496823054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45032869487 - 2³⁴ = 27853000303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45032869087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22516434743 + 22516434744.

It is an arithmetic number, because the mean of its divisors is an integer number (22516434744).

Almost surely, 2^45032869487 is an apocalyptic number.

45032869487 is a deficient number, since it is larger than the sum of its proper divisors (1).

45032869487 is an equidigital number, since it uses as much as digits as its factorization.

45032869487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 45032869487 in words is "forty-five billion, thirty-two million, eight hundred sixty-nine thousand, four hundred eighty-seven".