54476087 has 2 divisors, whose sum is σ = 54476088. Its totient is φ = 54476086.

The previous prime is 54476069. The next prime is 54476131. The reversal of 54476087 is 78067445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54476087 - 2²⁰ = 53427511 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54476027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27238043 + 27238044.

It is an arithmetic number, because the mean of its divisors is an integer number (27238044).

Almost surely, 2^54476087 is an apocalyptic number.

54476087 is a deficient number, since it is larger than the sum of its proper divisors (1).

54476087 is an equidigital number, since it uses as much as digits as its factorization.

54476087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 54476087 is about 7380.7917596962. The cubic root of 54476087 is about 379.0838664964.

The spelling of 54476087 in words is "fifty-four million, four hundred seventy-six thousand, eighty-seven".