10521252024 has 32 divisors (see below), whose sum is σ = 26314431120. Its totient is φ = 3505577216.

The previous prime is 10521252019. The next prime is 10521252029. The reversal of 10521252024 is 42025212501.

It is an interprime number because it is at equal distance from previous prime (10521252019) and next prime (10521252029).

It is a super-2 number, since 2×10521252024² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 10521251985 and 10521252003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10521252029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36429 + ... + 149564.

Almost surely, 2^10521252024 is an apocalyptic number.

It is an amenable number.

10521252024 is an abundant number, since it is smaller than the sum of its proper divisors (15793179096).

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

10521252024 is a wasteful number, since it uses less digits than its factorization.

10521252024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188359 (or 188355 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 10521252024 its reverse (42025212501), we get a palindrome (52546464525).

The spelling of 10521252024 in words is "ten billion, five hundred twenty-one million, two hundred fifty-two thousand, twenty-four".