45455050050 has 48 divisors (see below), whose sum is σ = 113485147200. Its totient is φ = 12039989440.

The previous prime is 45455050001. The next prime is 45455050057. The reversal of 45455050050 is 5005055454.

It is a junction number, because it is equal to n+sod(n) for n = 45455049993 and 45455050020.

It is not an unprimeable number, because it can be changed into a prime (45455050057) 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, 994542 + ... + 1039241.

It is an arithmetic number, because the mean of its divisors is an integer number (2364273900).

Almost surely, 2^45455050050 is an apocalyptic number.

45455050050 is an abundant number, since it is smaller than the sum of its proper divisors (68030097150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45455050050 is a wasteful number, since it uses less digits than its factorization.

45455050050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033947 (or 2033942 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 33.

The spelling of 45455050050 in words is "forty-five billion, four hundred fifty-five million, fifty thousand, fifty".