502545411421054 has 8 divisors (see below), whose sum is σ = 754195592409048. Its totient is φ = 251146880618040.

The previous prime is 502545411421037. The next prime is 502545411421063. The reversal of 502545411421054 is 450124114545205.

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

It is a self number, because there is not a number n which added to its sum of digits gives 502545411421054.

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, 62912541252 + ... + 62912549239.

It is an arithmetic number, because the mean of its divisors is an integer number (94274449051131).

Almost surely, 2^{502545411421054} is an apocalyptic number.

502545411421054 is a deficient number, since it is larger than the sum of its proper divisors (251650180987994).

502545411421054 is a wasteful number, since it uses less digits than its factorization.

502545411421054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125825092490.

The product of its (nonzero) digits is 640000, while the sum is 43.

Adding to 502545411421054 its reverse (450124114545205), we get a palindrome (952669525966259).

The spelling of 502545411421054 in words is "five hundred two trillion, five hundred forty-five billion, four hundred eleven million, four hundred twenty-one thousand, fifty-four".