54771682 has 8 divisors (see below), whose sum is σ = 93894336. Its totient is φ = 23473572.

The previous prime is 54771667. The next prime is 54771697. The reversal of 54771682 is 28617745.

It is an interprime number because it is at equal distance from previous prime (54771667) and next prime (54771697).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1956118 + ... + 1956145.

It is an arithmetic number, because the mean of its divisors is an integer number (11736792).

Almost surely, 2^54771682 is an apocalyptic number.

54771682 is a deficient number, since it is larger than the sum of its proper divisors (39122654).

54771682 is a wasteful number, since it uses less digits than its factorization.

54771682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912272.

The product of its digits is 94080, while the sum is 40.

The square root of 54771682 is about 7400.7892822320. The cubic root of 54771682 is about 379.7682844031.

The spelling of 54771682 in words is "fifty-four million, seven hundred seventy-one thousand, six hundred eighty-two".