10501401500 has 48 divisors (see below), whose sum is σ = 24284201760. Its totient is φ = 3953465600.

The previous prime is 10501401499. The next prime is 10501401529. The reversal of 10501401500 is 510410501.

It is a super-2 number, since 2×10501401500² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 609230 + ... + 626229.

It is an arithmetic number, because the mean of its divisors is an integer number (505920870).

Almost surely, 2^10501401500 is an apocalyptic number.

10501401500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10501401500 is an abundant number, since it is smaller than the sum of its proper divisors (13782800260).

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

10501401500 is a wasteful number, since it uses less digits than its factorization.

10501401500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235495 (or 1235483 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

Subtracting from 10501401500 its reverse (510410501), we obtain a palindrome (9990990999).

The spelling of 10501401500 in words is "ten billion, five hundred one million, four hundred one thousand, five hundred".