52451359 has 2 divisors, whose sum is σ = 52451360. Its totient is φ = 52451358.

The previous prime is 52451353. The next prime is 52451363. The reversal of 52451359 is 95315425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52451359 - 2⁵ = 52451327 is a prime.

It is a super-2 number, since 2×52451359² = 5502290121893762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52451353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26225679 + 26225680.

It is an arithmetic number, because the mean of its divisors is an integer number (26225680).

Almost surely, 2^52451359 is an apocalyptic number.

52451359 is a deficient number, since it is larger than the sum of its proper divisors (1).

52451359 is an equidigital number, since it uses as much as digits as its factorization.

52451359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27000, while the sum is 34.

The square root of 52451359 is about 7242.3310473908. The cubic root of 52451359 is about 374.3279435524.

It can be divided in two parts, 524 and 51359, that multiplied together give a triangular number (26912116 = T₇₃₃₆).

The spelling of 52451359 in words is "fifty-two million, four hundred fifty-one thousand, three hundred fifty-nine".