45949784582 has 8 divisors (see below), whose sum is σ = 74226575136. Its totient is φ = 21207592872.

The previous prime is 45949784579. The next prime is 45949784591. The reversal of 45949784582 is 28548794954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45949784582² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883649678 + ... + 883649729.

It is an arithmetic number, because the mean of its divisors is an integer number (9278321892).

Almost surely, 2^45949784582 is an apocalyptic number.

45949784582 is a deficient number, since it is larger than the sum of its proper divisors (28276790554).

45949784582 is a wasteful number, since it uses less digits than its factorization.

45949784582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767299422.

The product of its digits is 116121600, while the sum is 65.

The spelling of 45949784582 in words is "forty-five billion, nine hundred forty-nine million, seven hundred eighty-four thousand, five hundred eighty-two".