45411787 has 2 divisors, whose sum is σ = 45411788. Its totient is φ = 45411786.

The previous prime is 45411749. The next prime is 45411799. The reversal of 45411787 is 78711454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45411787 - 2⁷ = 45411659 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45211787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22705893 + 22705894.

It is an arithmetic number, because the mean of its divisors is an integer number (22705894).

Almost surely, 2^45411787 is an apocalyptic number.

45411787 is a deficient number, since it is larger than the sum of its proper divisors (1).

45411787 is an equidigital number, since it uses as much as digits as its factorization.

45411787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31360, while the sum is 37.

The square root of 45411787 is about 6738.8268266813. The cubic root of 45411787 is about 356.7709877197.

It can be divided in two parts, 4541 and 1787, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 45411787 in words is "forty-five million, four hundred eleven thousand, seven hundred eighty-seven".