10502019408 has 40 divisors (see below), whose sum is σ = 27143499808. Its totient is φ = 3498959232.

The previous prime is 10502019401. The next prime is 10502019413. The reversal of 10502019408 is 80491020501.

It is a happy number.

It is a super-2 number, since 2×10502019408² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10502019401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47466 + ... + 152502.

Almost surely, 2^10502019408 is an apocalyptic number.

It is an amenable number.

10502019408 is an abundant number, since it is smaller than the sum of its proper divisors (16641480400).

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

10502019408 is a wasteful number, since it uses less digits than its factorization.

10502019408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107131 (or 107125 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

Adding to 10502019408 its reverse (80491020501), we get a palindrome (90993039909).

The spelling of 10502019408 in words is "ten billion, five hundred two million, nineteen thousand, four hundred eight".