10526015012 has 6 divisors (see below), whose sum is σ = 18420526278. Its totient is φ = 5263007504.

The previous prime is 10526015009. The next prime is 10526015023. The reversal of 10526015012 is 21051062501.

It is a happy number.

10526015012 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 only one way, i.e., 7302727936 + 3223287076 = 85456^2 + 56774^2 .

It is a super-2 number, since 2×10526015012² (a number of 21 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 1315751873 + ... + 1315751880.

It is an arithmetic number, because the mean of its divisors is an integer number (3070087713).

Almost surely, 2^10526015012 is an apocalyptic number.

It is an amenable number.

10526015012 is a deficient number, since it is larger than the sum of its proper divisors (7894511266).

10526015012 is a wasteful number, since it uses less digits than its factorization.

10526015012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631503757 (or 2631503755 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 10526015012 its reverse (21051062501), we get a palindrome (31577077513).

The spelling of 10526015012 in words is "ten billion, five hundred twenty-six million, fifteen thousand, twelve".