53433148454530 has 32 divisors (see below), whose sum is σ = 103593379620528. Its totient is φ = 19726252704000.

The previous prime is 53433148454527. The next prime is 53433148454561. The reversal of 53433148454530 is 3545484133435.

53433148454530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 9106434829969 + 44326713624561 = 3017687^2 + 6657831^2 .

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29425521 + ... + 31188580.

Almost surely, 2^{53433148454530} is an apocalyptic number.

53433148454530 is a deficient number, since it is larger than the sum of its proper divisors (50160231165998).

53433148454530 is a wasteful number, since it uses less digits than its factorization.

53433148454530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60620902.

The product of its (nonzero) digits is 20736000, while the sum is 52.

The spelling of 53433148454530 in words is "fifty-three trillion, four hundred thirty-three billion, one hundred forty-eight million, four hundred fifty-four thousand, five hundred thirty".