10540240531000 has 32 divisors (see below), whose sum is σ = 24664162844880. Its totient is φ = 4216096212000.

The previous prime is 10540240530979. The next prime is 10540240531001. The reversal of 10540240531000 is 13504204501.

It is a happy number.

10540240531000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10540240531000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10540240531001) 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, 5270119266 + ... + 5270121265.

Almost surely, 2^{10540240531000} is an apocalyptic number.

10540240531000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10540240531000 is an abundant number, since it is smaller than the sum of its proper divisors (14123922313880).

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

10540240531000 is a wasteful number, since it uses less digits than its factorization.

10540240531000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10540240552 (or 10540240538 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10540240531000 its reverse (13504204501), we get a palindrome (10553744735501).

The spelling of 10540240531000 in words is "ten trillion, five hundred forty billion, two hundred forty million, five hundred thirty-one thousand".