53426002466 has 16 divisors (see below), whose sum is σ = 82173599928. Its totient is φ = 26042553600.

The previous prime is 53426002411. The next prime is 53426002501. The reversal of 53426002466 is 66420062435.

It can be written as a sum of positive squares in 4 ways, for example, as 7000836241 + 46425166225 = 83671^2 + 215465^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1923905 + ... + 1951476.

Almost surely, 2^53426002466 is an apocalyptic number.

53426002466 is a deficient number, since it is larger than the sum of its proper divisors (28747597462).

53426002466 is a wasteful number, since it uses less digits than its factorization.

53426002466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875557.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 53426002466 in words is "fifty-three billion, four hundred twenty-six million, two thousand, four hundred sixty-six".