45442440050 has 48 divisors (see below), whose sum is σ = 96615512640. Its totient is φ = 15577383360.

The previous prime is 45442440041. The next prime is 45442440059. The reversal of 45442440050 is 5004424454.

It is an interprime number because it is at equal distance from previous prime (45442440041) and next prime (45442440059).

It is a junction number, because it is equal to n+sod(n) for n = 45442439989 and 45442440016.

It is not an unprimeable number, because it can be changed into a prime (45442440059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2868752 + ... + 2884548.

It is an arithmetic number, because the mean of its divisors is an integer number (2012823180).

Almost surely, 2^45442440050 is an apocalyptic number.

45442440050 is an abundant number, since it is smaller than the sum of its proper divisors (51173072590).

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

45442440050 is a wasteful number, since it uses less digits than its factorization.

45442440050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24035 (or 24030 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 32.

The spelling of 45442440050 in words is "forty-five billion, four hundred forty-two million, four hundred forty thousand, fifty".