52674578814 has 64 divisors (see below), whose sum is σ = 123834832128. Its totient is φ = 14726054400.

The previous prime is 52674578813. The next prime is 52674578821. The reversal of 52674578814 is 41887547625.

52674578814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52674578814² (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 (52674578813) 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, 1640902 + ... + 1672694.

It is an arithmetic number, because the mean of its divisors is an integer number (1934919252).

Almost surely, 2^52674578814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52674578814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61917416064).

52674578814 is an abundant number, since it is smaller than the sum of its proper divisors (71160253314).

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

52674578814 is a wasteful number, since it uses less digits than its factorization.

52674578814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33753.

The product of its digits is 15052800, while the sum is 57.

The spelling of 52674578814 in words is "fifty-two billion, six hundred seventy-four million, five hundred seventy-eight thousand, eight hundred fourteen".