15346422050 has 12 divisors (see below), whose sum is σ = 28544345106. Its totient is φ = 6138568800.

The previous prime is 15346422011. The next prime is 15346422059. The reversal of 15346422050 is 5022464351.

15346422050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 13719671161 + 1626750889 = 117131^2 + 40333^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 15346421998 and 15346422016.

It is not an unprimeable number, because it can be changed into a prime (15346422059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153464171 + ... + 153464270.

Almost surely, 2^15346422050 is an apocalyptic number.

15346422050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15346422050 is a deficient number, since it is larger than the sum of its proper divisors (13197923056).

15346422050 is a wasteful number, since it uses less digits than its factorization.

15346422050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306928453 (or 306928448 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 15346422050 in words is "fifteen billion, three hundred forty-six million, four hundred twenty-two thousand, fifty".