10512147246 has 32 divisors (see below), whose sum is σ = 21467047680. Its totient is φ = 3431022144.

The previous prime is 10512147227. The next prime is 10512147257. The reversal of 10512147246 is 64274121501.

It is a super-2 number, since 2×10512147246² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40560 + ... + 150563.

It is an arithmetic number, because the mean of its divisors is an integer number (670845240).

Almost surely, 2^10512147246 is an apocalyptic number.

10512147246 is an abundant number, since it is smaller than the sum of its proper divisors (10954900434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10512147246 is a wasteful number, since it uses less digits than its factorization.

10512147246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191320.

The product of its (nonzero) digits is 13440, while the sum is 33.

Adding to 10512147246 its reverse (64274121501), we get a palindrome (74786268747).

The spelling of 10512147246 in words is "ten billion, five hundred twelve million, one hundred forty-seven thousand, two hundred forty-six".