45348415719 has 8 divisors (see below), whose sum is σ = 60638805120. Its totient is φ = 30145151736.

The previous prime is 45348415613. The next prime is 45348415753. The reversal of 45348415719 is 91751484354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45348415719 - 2⁹ = 45348415207 is a prime.

It is a super-2 number, since 2×45348415719² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45348415759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21780139 + ... + 21782220.

It is an arithmetic number, because the mean of its divisors is an integer number (7579850640).

Almost surely, 2^45348415719 is an apocalyptic number.

45348415719 is a deficient number, since it is larger than the sum of its proper divisors (15290389401).

45348415719 is a wasteful number, since it uses less digits than its factorization.

45348415719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43562709.

The product of its digits is 2419200, while the sum is 51.

The spelling of 45348415719 in words is "forty-five billion, three hundred forty-eight million, four hundred fifteen thousand, seven hundred nineteen".