50515353103 has 8 divisors (see below), whose sum is σ = 54791402400. Its totient is φ = 46384254720.

The previous prime is 50515353101. The next prime is 50515353113. The reversal of 50515353103 is 30135351505.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 50515353103 - 2¹ = 50515353101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50515353101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36237003 + ... + 36238396.

It is an arithmetic number, because the mean of its divisors is an integer number (6848925300).

Almost surely, 2^50515353103 is an apocalyptic number.

50515353103 is a deficient number, since it is larger than the sum of its proper divisors (4276049297).

50515353103 is a wasteful number, since it uses less digits than its factorization.

50515353103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72475457.

The product of its (nonzero) digits is 16875, while the sum is 31.

The spelling of 50515353103 in words is "fifty billion, five hundred fifteen million, three hundred fifty-three thousand, one hundred three".