10508081514 has 64 divisors (see below), whose sum is σ = 25573708800. Its totient is φ = 2809882368.

The previous prime is 10508081471. The next prime is 10508081557. The reversal of 10508081514 is 41518080501.

It is an interprime number because it is at equal distance from previous prime (10508081471) and next prime (10508081557).

It is a super-2 number, since 2×10508081514² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86697 + ... + 168915.

It is an arithmetic number, because the mean of its divisors is an integer number (399589200).

Almost surely, 2^10508081514 is an apocalyptic number.

10508081514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10508081514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12786854400).

10508081514 is an abundant number, since it is smaller than the sum of its proper divisors (15065627286).

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

10508081514 is a wasteful number, since it uses less digits than its factorization.

10508081514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82427.

The product of its (nonzero) digits is 6400, while the sum is 33.

The spelling of 10508081514 in words is "ten billion, five hundred eight million, eighty-one thousand, five hundred fourteen".