45954636782 has 4 divisors (see below), whose sum is σ = 68931955176. Its totient is φ = 22977318390.

The previous prime is 45954636779. The next prime is 45954636797. The reversal of 45954636782 is 28763645954.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×45954636782² (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 as a sum of consecutive naturals, namely, 11488659194 + ... + 11488659197.

It is an arithmetic number, because the mean of its divisors is an integer number (17232988794).

Almost surely, 2^45954636782 is an apocalyptic number.

45954636782 is a deficient number, since it is larger than the sum of its proper divisors (22977318394).

45954636782 is a wasteful number, since it uses less digits than its factorization.

45954636782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22977318393.

The product of its digits is 43545600, while the sum is 59.

The spelling of 45954636782 in words is "forty-five billion, nine hundred fifty-four million, six hundred thirty-six thousand, seven hundred eighty-two".