5240087517940 has 24 divisors (see below), whose sum is σ = 12004564132512. Its totient is φ = 1905486370080.

The previous prime is 5240087517901. The next prime is 5240087517941. The reversal of 5240087517940 is 497157800425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240087517941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11909289594 + ... + 11909290033.

It is an arithmetic number, because the mean of its divisors is an integer number (500190172188).

Almost surely, 2^{5240087517940} is an apocalyptic number.

It is an amenable number.

5240087517940 is an abundant number, since it is smaller than the sum of its proper divisors (6764476614572).

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

5240087517940 is a wasteful number, since it uses less digits than its factorization.

5240087517940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23818579647 (or 23818579645 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 52.

The spelling of 5240087517940 in words is "five trillion, two hundred forty billion, eighty-seven million, five hundred seventeen thousand, nine hundred forty".