10513408350 has 24 divisors (see below), whose sum is σ = 26073253080. Its totient is φ = 2803575520.

The previous prime is 10513408343. The next prime is 10513408363. The reversal of 10513408350 is 5380431501.

It is a super-2 number, since 2×10513408350² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35044545 + ... + 35044844.

It is an arithmetic number, because the mean of its divisors is an integer number (1086385545).

Almost surely, 2^10513408350 is an apocalyptic number.

10513408350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10513408350 is an abundant number, since it is smaller than the sum of its proper divisors (15559844730).

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

10513408350 is a wasteful number, since it uses less digits than its factorization.

10513408350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70089404 (or 70089399 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 10513408350 its reverse (5380431501), we get a palindrome (15893839851).

The spelling of 10513408350 in words is "ten billion, five hundred thirteen million, four hundred eight thousand, three hundred fifty".