53002780028031 has 16 divisors (see below), whose sum is σ = 72396640376928. Its totient is φ = 34472115072000.

The previous prime is 53002780027991. The next prime is 53002780028071. The reversal of 53002780028031 is 13082008720035.

53002780028031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53002780027991) and next prime (53002780028071).

It is not a de Polignac number, because 53002780028031 - 2¹⁰ = 53002780027007 is a prime.

It is a super-2 number, since 2×53002780028031² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53002780028071) by changing a digit.

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, 4290426 + ... + 11154071.

It is an arithmetic number, because the mean of its divisors is an integer number (4524790023558).

Almost surely, 2^{53002780028031} is an apocalyptic number.

53002780028031 is a deficient number, since it is larger than the sum of its proper divisors (19393860348897).

53002780028031 is a wasteful number, since it uses less digits than its factorization.

53002780028031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15472442.

The product of its (nonzero) digits is 80640, while the sum is 39.

Adding to 53002780028031 its reverse (13082008720035), we get a palindrome (66084788748066).

The spelling of 53002780028031 in words is "fifty-three trillion, two billion, seven hundred eighty million, twenty-eight thousand, thirty-one".