10463645100 has 72 divisors (see below), whose sum is σ = 30347432640. Its totient is φ = 2783612480.

The previous prime is 10463645081. The next prime is 10463645119. The reversal of 10463645100 is 154636401.

It is an interprime number because it is at equal distance from previous prime (10463645081) and next prime (10463645119).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84079 + ... + 167321.

It is an arithmetic number, because the mean of its divisors is an integer number (421492120).

Almost surely, 2^10463645100 is an apocalyptic number.

10463645100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10463645100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15173716320).

10463645100 is an abundant number, since it is smaller than the sum of its proper divisors (19883787540).

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

10463645100 is a wasteful number, since it uses less digits than its factorization.

10463645100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83679 (or 83672 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 10463645100 in words is "ten billion, four hundred sixty-three million, six hundred forty-five thousand, one hundred".