54802387 has 2 divisors, whose sum is σ = 54802388. Its totient is φ = 54802386.

The previous prime is 54802369. The next prime is 54802417. The reversal of 54802387 is 78320845.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54802387 - 2⁷ = 54802259 is a prime.

It is not a weakly prime, because it can be changed into another prime (54802357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27401193 + 27401194.

It is an arithmetic number, because the mean of its divisors is an integer number (27401194).

Almost surely, 2^54802387 is an apocalyptic number.

54802387 is a deficient number, since it is larger than the sum of its proper divisors (1).

54802387 is an equidigital number, since it uses as much as digits as its factorization.

54802387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 54802387 is about 7402.8634324834. The cubic root of 54802387 is about 379.8392371681.

The spelling of 54802387 in words is "fifty-four million, eight hundred two thousand, three hundred eighty-seven".