50305200121 has 8 divisors (see below), whose sum is σ = 56648671488. Its totient is φ = 44256774000.

The previous prime is 50305200119. The next prime is 50305200131. The reversal of 50305200121 is 12100250305.

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 50305200121 - 2¹ = 50305200119 is a prime.

It is a super-2 number, since 2×50305200121² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50305200131) 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, 73760950 + ... + 73761631.

It is an arithmetic number, because the mean of its divisors is an integer number (7081083936).

Almost surely, 2^50305200121 is an apocalyptic number.

It is an amenable number.

50305200121 is a deficient number, since it is larger than the sum of its proper divisors (6343471367).

50305200121 is a wasteful number, since it uses less digits than its factorization.

50305200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147522623.

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 50305200121 its reverse (12100250305), we get a palindrome (62405450426).

It can be divided in two parts, 5030 and 5200121, that added together give a triangular number (5205151 = T₃₂₂₆).

The spelling of 50305200121 in words is "fifty billion, three hundred five million, two hundred thousand, one hundred twenty-one".