45513513050 has 24 divisors (see below), whose sum is σ = 84671533056. Its totient is φ = 18201878640.

The previous prime is 45513513049. The next prime is 45513513061. The reversal of 45513513050 is 5031531554.

It is a junction number, because it is equal to n+sod(n) for n = 45513512998 and 45513513016.

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, 180647 + ... + 351653.

It is an arithmetic number, because the mean of its divisors is an integer number (3527980544).

Almost surely, 2^45513513050 is an apocalyptic number.

45513513050 is a deficient number, since it is larger than the sum of its proper divisors (39158020006).

45513513050 is a wasteful number, since it uses less digits than its factorization.

45513513050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176342 (or 176337 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 45513513050 in words is "forty-five billion, five hundred thirteen million, five hundred thirteen thousand, fifty".