45276437519 has 2 divisors, whose sum is σ = 45276437520. Its totient is φ = 45276437518.

The previous prime is 45276437491. The next prime is 45276437551. The reversal of 45276437519 is 91573467254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45276437519 - 2²⁸ = 45008002063 is a prime.

It is a super-2 number, since 2×45276437519² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45276437579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22638218759 + 22638218760.

It is an arithmetic number, because the mean of its divisors is an integer number (22638218760).

Almost surely, 2^45276437519 is an apocalyptic number.

45276437519 is a deficient number, since it is larger than the sum of its proper divisors (1).

45276437519 is an equidigital number, since it uses as much as digits as its factorization.

45276437519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6350400, while the sum is 53.

The spelling of 45276437519 in words is "forty-five billion, two hundred seventy-six million, four hundred thirty-seven thousand, five hundred nineteen".