10519261248 has 112 divisors (see below), whose sum is σ = 28915587584. Its totient is φ = 3371397120.

The previous prime is 10519261223. The next prime is 10519261253. The reversal of 10519261248 is 84216291501.

It is a super-2 number, since 2×10519261248² (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 15 ways as a sum of consecutive naturals, for example, 928836 + ... + 940092.

Almost surely, 2^10519261248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10519261248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14457793792).

10519261248 is an abundant number, since it is smaller than the sum of its proper divisors (18396326336).

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

10519261248 is a wasteful number, since it uses less digits than its factorization.

10519261248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11460 (or 11450 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The spelling of 10519261248 in words is "ten billion, five hundred nineteen million, two hundred sixty-one thousand, two hundred forty-eight".