7135520220874 has 16 divisors (see below), whose sum is σ = 10960690656960. Its totient is φ = 3482085408480.

The previous prime is 7135520220853. The next prime is 7135520220929. The reversal of 7135520220874 is 4780220255317.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32073462 + ... + 32295169.

It is an arithmetic number, because the mean of its divisors is an integer number (685043166060).

Almost surely, 2^{7135520220874} is an apocalyptic number.

7135520220874 is a deficient number, since it is larger than the sum of its proper divisors (3825170436086).

7135520220874 is a wasteful number, since it uses less digits than its factorization.

7135520220874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64369965.

The product of its (nonzero) digits is 940800, while the sum is 46.

The spelling of 7135520220874 in words is "seven trillion, one hundred thirty-five billion, five hundred twenty million, two hundred twenty thousand, eight hundred seventy-four".