54152797 has 2 divisors, whose sum is σ = 54152798. Its totient is φ = 54152796.

The previous prime is 54152783. The next prime is 54152801. The reversal of 54152797 is 79725145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33304441 + 20848356 = 5771^2 + 4566^2 .

It is a cyclic number.

It is not a de Polignac number, because 54152797 - 2¹¹ = 54150749 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 (54152297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27076398 + 27076399.

It is an arithmetic number, because the mean of its divisors is an integer number (27076399).

Almost surely, 2^54152797 is an apocalyptic number.

It is an amenable number.

54152797 is a deficient number, since it is larger than the sum of its proper divisors (1).

54152797 is an equidigital number, since it uses as much as digits as its factorization.

54152797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88200, while the sum is 40.

The square root of 54152797 is about 7358.8584033123. The cubic root of 54152797 is about 378.3324832384.

The spelling of 54152797 in words is "fifty-four million, one hundred fifty-two thousand, seven hundred ninety-seven".