54320679 has 32 divisors (see below), whose sum is σ = 92951040. Its totient is φ = 30710016.

The previous prime is 54320659. The next prime is 54320689. The reversal of 54320679 is 97602345.

It is not a de Polignac number, because 54320679 - 2¹¹ = 54318631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54320659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16852 + ... + 19814.

It is an arithmetic number, because the mean of its divisors is an integer number (2904720).

Almost surely, 2^54320679 is an apocalyptic number.

54320679 is a deficient number, since it is larger than the sum of its proper divisors (38630361).

54320679 is a wasteful number, since it uses less digits than its factorization.

54320679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3076 (or 3070 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 54320679 is about 7370.2563727458. The cubic root of 54320679 is about 378.7230428809.

The spelling of 54320679 in words is "fifty-four million, three hundred twenty thousand, six hundred seventy-nine".