5240351522412 has 18 divisors (see below), whose sum is σ = 13246444126188. Its totient is φ = 1746783840792.

The previous prime is 5240351522297. The next prime is 5240351522423. The reversal of 5240351522412 is 2142251530425.

5240351522412 is a `hidden beast` number, since 5 + 2 + 40 + 3 + 51 + 522 + 41 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×5240351522412² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 145565320067 = 5240351522412 / (5 + 2 + 4 + 0 + 3 + 5 + 1 + 5 + 2 + 2 + 4 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72782659998 + ... + 72782660069.

It is an arithmetic number, because the mean of its divisors is an integer number (735913562566).

Almost surely, 2^{5240351522412} is an apocalyptic number.

It is an amenable number.

5240351522412 is an abundant number, since it is smaller than the sum of its proper divisors (8006092603776).

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

5240351522412 is a wasteful number, since it uses less digits than its factorization.

5240351522412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145565320077 (or 145565320072 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 5240351522412 in words is "five trillion, two hundred forty billion, three hundred fifty-one million, five hundred twenty-two thousand, four hundred twelve".