15346400050 has 48 divisors (see below), whose sum is σ = 29410117632. Its totient is φ = 5954681600.

The previous prime is 15346400033. The next prime is 15346400059. The reversal of 15346400050 is 5000464351.

It is a junction number, because it is equal to n+sod(n) for n = 15346399991 and 15346400018.

It is not an unprimeable number, because it can be changed into a prime (15346400059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236655 + ... + 294445.

It is an arithmetic number, because the mean of its divisors is an integer number (612710784).

Almost surely, 2^15346400050 is an apocalyptic number.

15346400050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15346400050 is a deficient number, since it is larger than the sum of its proper divisors (14063717582).

15346400050 is a wasteful number, since it uses less digits than its factorization.

15346400050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57963 (or 57958 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 15346400050 in words is "fifteen billion, three hundred forty-six million, four hundred thousand, fifty".