10251543532 has 12 divisors (see below), whose sum is σ = 18720210096. Its totient is φ = 4902912080.

The previous prime is 10251543493. The next prime is 10251543557. The reversal of 10251543532 is 23534515201.

It is a junction number, because it is equal to n+sod(n) for n = 10251543494 and 10251543503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55714819 + ... + 55715002.

It is an arithmetic number, because the mean of its divisors is an integer number (1560017508).

Almost surely, 2^10251543532 is an apocalyptic number.

It is an amenable number.

10251543532 is a deficient number, since it is larger than the sum of its proper divisors (8468666564).

10251543532 is a wasteful number, since it uses less digits than its factorization.

10251543532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111429848 (or 111429846 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 10251543532 in words is "ten billion, two hundred fifty-one million, five hundred forty-three thousand, five hundred thirty-two".