52454377 has 2 divisors, whose sum is σ = 52454378. Its totient is φ = 52454376.

The previous prime is 52454371. The next prime is 52454443. The reversal of 52454377 is 77345425.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44675856 + 7778521 = 6684^2 + 2789^2 .

It is a cyclic number.

It is not a de Polignac number, because 52454377 - 2¹⁵ = 52421609 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52454371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26227188 + 26227189.

It is an arithmetic number, because the mean of its divisors is an integer number (26227189).

Almost surely, 2^52454377 is an apocalyptic number.

It is an amenable number.

52454377 is a deficient number, since it is larger than the sum of its proper divisors (1).

52454377 is an equidigital number, since it uses as much as digits as its factorization.

52454377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 117600, while the sum is 37.

The square root of 52454377 is about 7242.5394027233. The cubic root of 52454377 is about 374.3351229029.

The spelling of 52454377 in words is "fifty-two million, four hundred fifty-four thousand, three hundred seventy-seven".