1452037916319 has 8 divisors (see below), whose sum is σ = 1968864971520. Its totient is φ = 951618069336.

The previous prime is 1452037916311. The next prime is 1452037916323. The reversal of 1452037916319 is 9136197302541.

It is a happy number.

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

It is not a de Polignac number, because 1452037916319 - 2³ = 1452037916311 is a prime.

It is a super-2 number, since 2×1452037916319² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452037916311) 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, 4101801847 + ... + 4101802200.

It is an arithmetic number, because the mean of its divisors is an integer number (246108121440).

Almost surely, 2^{1452037916319} is an apocalyptic number.

1452037916319 is a deficient number, since it is larger than the sum of its proper divisors (516827055201).

1452037916319 is an equidigital number, since it uses as much as digits as its factorization.

1452037916319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8203604109.

The product of its (nonzero) digits is 1224720, while the sum is 51.

The spelling of 1452037916319 in words is "one trillion, four hundred fifty-two billion, thirty-seven million, nine hundred sixteen thousand, three hundred nineteen".