53881674 has 48 divisors (see below), whose sum is σ = 136761696. Its totient is φ = 13994400.

The previous prime is 53881651. The next prime is 53881679. The reversal of 53881674 is 47618835.

53881674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (53881679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5097 + ... + 11564.

It is an arithmetic number, because the mean of its divisors is an integer number (2849202).

Almost surely, 2^53881674 is an apocalyptic number.

53881674 is an abundant number, since it is smaller than the sum of its proper divisors (82880022).

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

53881674 is a wasteful number, since it uses less digits than its factorization.

53881674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16691 (or 16684 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 53881674 is about 7340.4137485567. The cubic root of 53881674 is about 377.7000363739.

The spelling of 53881674 in words is "fifty-three million, eight hundred eighty-one thousand, six hundred seventy-four".