54344140210502 has 32 divisors (see below), whose sum is σ = 83006688038400. Its totient is φ = 26677996693920.

The previous prime is 54344140210457. The next prime is 54344140210531. The reversal of 54344140210502 is 20501204144345.

It is a happy number.

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, 105762227 + ... + 106274817.

It is an arithmetic number, because the mean of its divisors is an integer number (2593959001200).

Almost surely, 2^{54344140210502} is an apocalyptic number.

54344140210502 is a deficient number, since it is larger than the sum of its proper divisors (28662547827898).

54344140210502 is a wasteful number, since it uses less digits than its factorization.

54344140210502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515276.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 54344140210502 its reverse (20501204144345), we get a palindrome (74845344354847).

The spelling of 54344140210502 in words is "fifty-four trillion, three hundred forty-four billion, one hundred forty million, two hundred ten thousand, five hundred two".