54150587 has 2 divisors, whose sum is σ = 54150588. Its totient is φ = 54150586.

The previous prime is 54150529. The next prime is 54150599. The reversal of 54150587 is 78505145.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54150587 is a prime.

It is not a weakly prime, because it can be changed into another prime (54150517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27075293 + 27075294.

It is an arithmetic number, because the mean of its divisors is an integer number (27075294).

Almost surely, 2^54150587 is an apocalyptic number.

54150587 is a deficient number, since it is larger than the sum of its proper divisors (1).

54150587 is an equidigital number, since it uses as much as digits as its factorization.

54150587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28000, while the sum is 35.

The square root of 54150587 is about 7358.7082426198. The cubic root of 54150587 is about 378.3273365288.

The spelling of 54150587 in words is "fifty-four million, one hundred fifty thousand, five hundred eighty-seven".