54526847 has 2 divisors, whose sum is σ = 54526848. Its totient is φ = 54526846.

The previous prime is 54526819. The next prime is 54526867. The reversal of 54526847 is 74862545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54526847 - 2⁶ = 54526783 is a prime.

It is a super-2 number, since 2×54526847² = 5946354087522818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54526807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27263423 + 27263424.

It is an arithmetic number, because the mean of its divisors is an integer number (27263424).

Almost surely, 2^54526847 is an apocalyptic number.

54526847 is a deficient number, since it is larger than the sum of its proper divisors (1).

54526847 is an equidigital number, since it uses as much as digits as its factorization.

54526847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 268800, while the sum is 41.

The square root of 54526847 is about 7384.2296145231. The cubic root of 54526847 is about 379.2015714972.

The spelling of 54526847 in words is "fifty-four million, five hundred twenty-six thousand, eight hundred forty-seven".