53266003488 has 48 divisors (see below), whose sum is σ = 155359179360. Its totient is φ = 17755334208.

The previous prime is 53266003429. The next prime is 53266003499. The reversal of 53266003488 is 88430066235.

It is a happy number.

53266003488 is a `hidden beast` number, since 5 + 3 + 2 + 6 + 600 + 34 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×53266003488² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30824370 + ... + 30826097.

It is an arithmetic number, because the mean of its divisors is an integer number (3236649570).

Almost surely, 2^53266003488 is an apocalyptic number.

It is an amenable number.

53266003488 is an abundant number, since it is smaller than the sum of its proper divisors (102093175872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53266003488 is a wasteful number, since it uses less digits than its factorization.

53266003488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61650486 (or 61650472 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 53266003488 in words is "fifty-three billion, two hundred sixty-six million, three thousand, four hundred eighty-eight".