10054442520 has 320 divisors, whose sum is σ = 34695540000. Its totient is φ = 2610634752.

The previous prime is 10054442509. The next prime is 10054442527. The reversal of 10054442520 is 2524445001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10054442527) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 28482664 + ... + 28483016.

Almost surely, 2^10054442520 is an apocalyptic number.

10054442520 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 10054442520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17347770000).

10054442520 is an abundant number, since it is smaller than the sum of its proper divisors (24641097480).

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

10054442520 is a wasteful number, since it uses less digits than its factorization.

10054442520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 10054442520 its reverse (2524445001), we get a palindrome (12578887521).

The spelling of 10054442520 in words is "ten billion, fifty-four million, four hundred forty-two thousand, five hundred twenty".