10520465054 has 64 divisors (see below), whose sum is σ = 18121162752. Its totient is φ = 4538268000.

The previous prime is 10520465027. The next prime is 10520465117. The reversal of 10520465054 is 45056402501.

10520465054 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10520465054² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10520465054.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 6712979 + ... + 6714545.

It is an arithmetic number, because the mean of its divisors is an integer number (283143168).

Almost surely, 2^10520465054 is an apocalyptic number.

10520465054 is a deficient number, since it is larger than the sum of its proper divisors (7600697698).

10520465054 is a wasteful number, since it uses less digits than its factorization.

10520465054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 10520465054 its reverse (45056402501), we get a palindrome (55576867555).

It can be divided in two parts, 10520 and 465054, that added together give a palindrome (475574).

The spelling of 10520465054 in words is "ten billion, five hundred twenty million, four hundred sixty-five thousand, fifty-four".