53021433014 has 16 divisors (see below), whose sum is σ = 87241701456. Its totient is φ = 23967496800.

The previous prime is 53021433013. The next prime is 53021433083. The reversal of 53021433014 is 41033412035.

53021433014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53021433014² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53021433013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6653657 + ... + 6661620.

It is an arithmetic number, because the mean of its divisors is an integer number (5452606341).

Almost surely, 2^53021433014 is an apocalyptic number.

53021433014 is a deficient number, since it is larger than the sum of its proper divisors (34220268442).

53021433014 is a wasteful number, since it uses less digits than its factorization.

53021433014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13315471.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 53021433014 its reverse (41033412035), we get a palindrome (94054845049).

The spelling of 53021433014 in words is "fifty-three billion, twenty-one million, four hundred thirty-three thousand, fourteen".