10053018540 has 120 divisors (see below), whose sum is σ = 31569058752. Its totient is φ = 2678054400.

The previous prime is 10053018523. The next prime is 10053018553. The reversal of 10053018540 is 4581035001.

10053018540 is a `hidden beast` number, since 10 + 0 + 530 + 1 + 85 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1943037 + ... + 1948203.

Almost surely, 2^10053018540 is an apocalyptic number.

10053018540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10053018540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15784529376).

10053018540 is an abundant number, since it is smaller than the sum of its proper divisors (21516040212).

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

10053018540 is a wasteful number, since it uses less digits than its factorization.

10053018540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6389 (or 6378 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 10053018540 in words is "ten billion, fifty-three million, eighteen thousand, five hundred forty".