45583977750 has 64 divisors (see below), whose sum is σ = 114355530432. Its totient is φ = 12093984000.

The previous prime is 45583977619. The next prime is 45583977757. The reversal of 45583977750 is 5777938554.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45583977757) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6511 + ... + 302010.

It is an arithmetic number, because the mean of its divisors is an integer number (1786805163).

Almost surely, 2^45583977750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45583977750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57177765216).

45583977750 is an abundant number, since it is smaller than the sum of its proper divisors (68771552682).

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

45583977750 is a wasteful number, since it uses less digits than its factorization.

45583977750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308738 (or 308728 counting only the distinct ones).

The product of its (nonzero) digits is 37044000, while the sum is 60.

The spelling of 45583977750 in words is "forty-five billion, five hundred eighty-three million, nine hundred seventy-seven thousand, seven hundred fifty".