15450435050 has 24 divisors (see below), whose sum is σ = 28831446336. Its totient is φ = 6160037040.

The previous prime is 15450434983. The next prime is 15450435083. The reversal of 15450435050 is 5053405451.

It is a junction number, because it is equal to n+sod(n) for n = 15450434998 and 15450435016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487922 + ... + 518621.

It is an arithmetic number, because the mean of its divisors is an integer number (1201310264).

Almost surely, 2^15450435050 is an apocalyptic number.

15450435050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15450435050 is a deficient number, since it is larger than the sum of its proper divisors (13381011286).

15450435050 is a wasteful number, since it uses less digits than its factorization.

15450435050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006862 (or 1006857 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 15450435050 in words is "fifteen billion, four hundred fifty million, four hundred thirty-five thousand, fifty".