53433413544502 has 16 divisors (see below), whose sum is σ = 84865529205072. Its totient is φ = 25144929584640.

The previous prime is 53433413544499. The next prime is 53433413544523. The reversal of 53433413544502 is 20544531433435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2196108 + ... + 10568335.

It is an arithmetic number, because the mean of its divisors is an integer number (5304095575317).

Almost surely, 2^{53433413544502} is an apocalyptic number.

53433413544502 is a deficient number, since it is larger than the sum of its proper divisors (31432115660570).

53433413544502 is a wasteful number, since it uses less digits than its factorization.

53433413544502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12887583.

The product of its (nonzero) digits is 5184000, while the sum is 46.

Adding to 53433413544502 its reverse (20544531433435), we get a palindrome (73977944977937).

The spelling of 53433413544502 in words is "fifty-three trillion, four hundred thirty-three billion, four hundred thirteen million, five hundred forty-four thousand, five hundred two".