7450126848540 has 96 divisors (see below), whose sum is σ = 23743493766720. Its totient is φ = 1938244377600.

The previous prime is 7450126848539. The next prime is 7450126848569. The reversal of 7450126848540 is 458486210547.

7450126848540 is a `hidden beast` number, since 7 + 4 + 5 + 0 + 12 + 6 + 84 + 8 + 540 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 168228241 + ... + 168272520.

It is an arithmetic number, because the mean of its divisors is an integer number (247328060070).

Almost surely, 2^{7450126848540} is an apocalyptic number.

It is an amenable number.

7450126848540 is an abundant number, since it is smaller than the sum of its proper divisors (16293366918180).

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

7450126848540 is a wasteful number, since it uses less digits than its factorization.

7450126848540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336500820 (or 336500812 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 54.

The spelling of 7450126848540 in words is "seven trillion, four hundred fifty billion, one hundred twenty-six million, eight hundred forty-eight thousand, five hundred forty".