45442314050 has 48 divisors (see below), whose sum is σ = 99208144320. Its totient is φ = 15159130560.

The previous prime is 45442314037. The next prime is 45442314061. The reversal of 45442314050 is 5041324454.

It is a junction number, because it is equal to n+sod(n) for n = 45442313998 and 45442314016.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1741580 + ... + 1767479.

It is an arithmetic number, because the mean of its divisors is an integer number (2066836340).

Almost surely, 2^45442314050 is an apocalyptic number.

45442314050 is an abundant number, since it is smaller than the sum of its proper divisors (53765830270).

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

45442314050 is a wasteful number, since it uses less digits than its factorization.

45442314050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3509115 (or 3509110 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 45442314050 in words is "forty-five billion, four hundred forty-two million, three hundred fourteen thousand, fifty".