56394288249365 has 16 divisors (see below), whose sum is σ = 73896304285440. Its totient is φ = 40974553254720.

The previous prime is 56394288249353. The next prime is 56394288249373.

56394288249365 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56394288249365 - 2⁴ = 56394288249349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56394288249292 and 56394288249301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493374374 + ... + 493488663.

It is an arithmetic number, because the mean of its divisors is an integer number (4618519017840).

Almost surely, 2^{56394288249365} is an apocalyptic number.

56394288249365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56394288249365 is a deficient number, since it is larger than the sum of its proper divisors (17502016036075).

56394288249365 is a wasteful number, since it uses less digits than its factorization.

56394288249365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986864092.

The product of its digits is 2687385600, while the sum is 74.

The spelling of 56394288249365 in words is "fifty-six trillion, three hundred ninety-four billion, two hundred eighty-eight million, two hundred forty-nine thousand, three hundred sixty-five".