54693682 has 4 divisors (see below), whose sum is σ = 82040526. Its totient is φ = 27346840.

The previous prime is 54693677. The next prime is 54693689. The reversal of 54693682 is 28639645.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 32706961 + 21986721 = 5719^2 + 4689^2 .

It is not an unprimeable number, because it can be changed into a prime (54693689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13673419 + ... + 13673422.

Almost surely, 2^54693682 is an apocalyptic number.

54693682 is a deficient number, since it is larger than the sum of its proper divisors (27346844).

54693682 is a wasteful number, since it uses less digits than its factorization.

54693682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27346843.

The product of its digits is 311040, while the sum is 43.

The square root of 54693682 is about 7395.5176965511. The cubic root of 54693682 is about 379.5879235688.

The spelling of 54693682 in words is "fifty-four million, six hundred ninety-three thousand, six hundred eighty-two".