4251123010536 has 64 divisors (see below), whose sum is σ = 11213122636800. Its totient is φ = 1339345080000.

The previous prime is 4251123010529. The next prime is 4251123010609. The reversal of 4251123010536 is 6350103211524.

It is a junction number, because it is equal to n+sod(n) for n = 4251123010497 and 4251123010506.

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, 10618590 + ... + 11011661.

It is an arithmetic number, because the mean of its divisors is an integer number (175205041200).

Almost surely, 2^{4251123010536} is an apocalyptic number.

It is an amenable number.

4251123010536 is an abundant number, since it is smaller than the sum of its proper divisors (6961999626264).

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

4251123010536 is a wasteful number, since it uses less digits than its factorization.

4251123010536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21630710 (or 21630706 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 4251123010536 in words is "four trillion, two hundred fifty-one billion, one hundred twenty-three million, ten thousand, five hundred thirty-six".