50538353702 has 4 divisors (see below), whose sum is σ = 75807530556. Its totient is φ = 25269176850.

The previous prime is 50538353659. The next prime is 50538353743. The reversal of 50538353702 is 20735383505.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 50538353702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12634588424 + ... + 12634588427.

It is an arithmetic number, because the mean of its divisors is an integer number (18951882639).

Almost surely, 2^50538353702 is an apocalyptic number.

50538353702 is a deficient number, since it is larger than the sum of its proper divisors (25269176854).

50538353702 is a wasteful number, since it uses less digits than its factorization.

50538353702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25269176853.

The product of its (nonzero) digits is 378000, while the sum is 41.

The spelling of 50538353702 in words is "fifty billion, five hundred thirty-eight million, three hundred fifty-three thousand, seven hundred two".