50615401040543 has 4 divisors (see below), whose sum is σ = 50617030200360. Its totient is φ = 50613771880728.

The previous prime is 50615401040539. The next prime is 50615401040551. The reversal of 50615401040543 is 34504010451605.

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

It is a cyclic number.

It is not a de Polignac number, because 50615401040543 - 2² = 50615401040539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50615401040497 and 50615401040506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50615401040563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814533305 + ... + 814595442.

It is an arithmetic number, because the mean of its divisors is an integer number (12654257550090).

Almost surely, 2^{50615401040543} is an apocalyptic number.

50615401040543 is a deficient number, since it is larger than the sum of its proper divisors (1629159817).

50615401040543 is a wasteful number, since it uses less digits than its factorization.

50615401040543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629159816.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 50615401040543 in words is "fifty trillion, six hundred fifteen billion, four hundred one million, forty thousand, five hundred forty-three".