54340077 has 8 divisors (see below), whose sum is σ = 79040160. Its totient is φ = 32933360.

The previous prime is 54340067. The next prime is 54340103. The reversal of 54340077 is 77004345.

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

It is a cyclic number.

It is not a de Polignac number, because 54340077 - 2⁸ = 54339821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54340067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823302 + ... + 823367.

It is an arithmetic number, because the mean of its divisors is an integer number (9880020).

Almost surely, 2^54340077 is an apocalyptic number.

It is an amenable number.

54340077 is a deficient number, since it is larger than the sum of its proper divisors (24700083).

54340077 is a wasteful number, since it uses less digits than its factorization.

54340077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646683.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 54340077 is about 7371.5722203611. The cubic root of 54340077 is about 378.7681183808.

The spelling of 54340077 in words is "fifty-four million, three hundred forty thousand, seventy-seven".