52377678 has 24 divisors (see below), whose sum is σ = 117689208. Its totient is φ = 17459064.

The previous prime is 52377673. The next prime is 52377679. The reversal of 52377678 is 87677325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52377671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53401 + ... + 54372.

It is an arithmetic number, because the mean of its divisors is an integer number (4903717).

Almost surely, 2^52377678 is an apocalyptic number.

52377678 is an abundant number, since it is smaller than the sum of its proper divisors (65311530).

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

52377678 is a wasteful number, since it uses less digits than its factorization.

52377678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107790 (or 107778 counting only the distinct ones).

The product of its digits is 493920, while the sum is 45.

The square root of 52377678 is about 7237.2424306500. The cubic root of 52377678 is about 374.1525824652.

The spelling of 52377678 in words is "fifty-two million, three hundred seventy-seven thousand, six hundred seventy-eight".