45368676678 has 64 divisors (see below), whose sum is σ = 99894981312. Its totient is φ = 13651130880.

The previous prime is 45368676677. The next prime is 45368676751. The reversal of 45368676678 is 87667686354.

It is a super-2 number, since 2×45368676678² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45368676677) 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, 795576 + ... + 850692.

It is an arithmetic number, because the mean of its divisors is an integer number (1560859083).

Almost surely, 2^45368676678 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45368676678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49947490656).

45368676678 is an abundant number, since it is smaller than the sum of its proper divisors (54526304634).

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

45368676678 is a wasteful number, since it uses less digits than its factorization.

45368676678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55369.

The product of its digits is 243855360, while the sum is 66.

The spelling of 45368676678 in words is "forty-five billion, three hundred sixty-eight million, six hundred seventy-six thousand, six hundred seventy-eight".