54302431303405 has 4 divisors (see below), whose sum is σ = 65162917564092. Its totient is φ = 43441945042720.

The previous prime is 54302431303361. The next prime is 54302431303429. The reversal of 54302431303405 is 50430313420345.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28362590527716 + 25939840775689 = 5325654^2 + 5093117^2 .

It is not a de Polignac number, because 54302431303405 - 2²¹ = 54302429206253 is a prime.

It is a super-2 number, since 2×54302431303405² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5430243130336 + ... + 5430243130345.

It is an arithmetic number, because the mean of its divisors is an integer number (16290729391023).

Almost surely, 2^{54302431303405} is an apocalyptic number.

It is an amenable number.

54302431303405 is a deficient number, since it is larger than the sum of its proper divisors (10860486260687).

54302431303405 is a wasteful number, since it uses less digits than its factorization.

54302431303405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10860486260686.

The product of its (nonzero) digits is 259200, while the sum is 37.

The spelling of 54302431303405 in words is "fifty-four trillion, three hundred two billion, four hundred thirty-one million, three hundred three thousand, four hundred five".