10455500240 has 40 divisors (see below), whose sum is σ = 24486501960. Its totient is φ = 4151668736.

The previous prime is 10455500207. The next prime is 10455500243. The reversal of 10455500240 is 4200555401.

It can be written as a sum of positive squares in 4 ways, for example, as 714599824 + 9740900416 = 26732^2 + 98696^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10455500243) 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, 466025 + ... + 487944.

It is an arithmetic number, because the mean of its divisors is an integer number (612162549).

Almost surely, 2^10455500240 is an apocalyptic number.

10455500240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10455500240 is an abundant number, since it is smaller than the sum of its proper divisors (14031001720).

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

10455500240 is a wasteful number, since it uses less digits than its factorization.

10455500240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954119 (or 954113 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The spelling of 10455500240 in words is "ten billion, four hundred fifty-five million, five hundred thousand, two hundred forty".