53367678 has 96 divisors (see below), whose sum is σ = 147044352. Its totient is φ = 13608000.

The previous prime is 53367673. The next prime is 53367703. The reversal of 53367678 is 87676335.

It is a super-2 number, since 2×53367678² = 5696218110223368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53367673) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50253 + ... + 51303.

It is an arithmetic number, because the mean of its divisors is an integer number (1531712).

Almost surely, 2^53367678 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53367678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73522176).

53367678 is an abundant number, since it is smaller than the sum of its proper divisors (93676674).

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

53367678 is a wasteful number, since it uses less digits than its factorization.

53367678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110 (or 1107 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 53367678 is about 7305.3184735506. The cubic root of 53367678 is about 376.4951931366.

It can be divided in two parts, 53367 and 678, that added together give a palindrome (54045).

The spelling of 53367678 in words is "fifty-three million, three hundred sixty-seven thousand, six hundred seventy-eight".