45634027519 has 16 divisors (see below), whose sum is σ = 47962736640. Its totient is φ = 43334866080.

The previous prime is 45634027459. The next prime is 45634027559. The reversal of 45634027519 is 91572043654.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45634027519 - 2⁹ = 45634027007 is a prime.

It is a super-2 number, since 2×45634027519² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45634027559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2517912 + ... + 2535970.

It is an arithmetic number, because the mean of its divisors is an integer number (2997671040).

Almost surely, 2^45634027519 is an apocalyptic number.

45634027519 is a deficient number, since it is larger than the sum of its proper divisors (2328709121).

45634027519 is a wasteful number, since it uses less digits than its factorization.

45634027519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18870.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 45634027519 in words is "forty-five billion, six hundred thirty-four million, twenty-seven thousand, five hundred nineteen".