5452431678015 has 32 divisors (see below), whose sum is σ = 9970485557760. Its totient is φ = 2492459001984.

The previous prime is 5452431677989. The next prime is 5452431678037. The reversal of 5452431678015 is 5108761342545.

It is not a de Polignac number, because 5452431678015 - 2¹⁵ = 5452431645247 is a prime.

It is a super-2 number, since 2×5452431678015² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2453956 + ... + 4114214.

It is an arithmetic number, because the mean of its divisors is an integer number (311577673680).

Almost surely, 2^{5452431678015} is an apocalyptic number.

5452431678015 is a deficient number, since it is larger than the sum of its proper divisors (4518053879745).

5452431678015 is a wasteful number, since it uses less digits than its factorization.

5452431678015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691551.

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 5452431678015 in words is "five trillion, four hundred fifty-two billion, four hundred thirty-one million, six hundred seventy-eight thousand, fifteen".