45770669448 has 96 divisors (see below), whose sum is σ = 135128393280. Its totient is φ = 12655440000.

The previous prime is 45770669447. The next prime is 45770669501. The reversal of 45770669448 is 84496607754.

It is a junction number, because it is equal to n+sod(n) for n = 45770669391 and 45770669400.

It is not an unprimeable number, because it can be changed into a prime (45770669443) 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, 19698 + ... + 303198.

It is an arithmetic number, because the mean of its divisors is an integer number (1407587430).

Almost surely, 2^45770669448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45770669448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67564196640).

45770669448 is an abundant number, since it is smaller than the sum of its proper divisors (89357723832).

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

45770669448 is a wasteful number, since it uses less digits than its factorization.

45770669448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283579 (or 283544 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 60.

The spelling of 45770669448 in words is "forty-five billion, seven hundred seventy million, six hundred sixty-nine thousand, four hundred forty-eight".