7253136048158 has 48 divisors (see below), whose sum is σ = 14687976779136. Its totient is φ = 2608520447520.

The previous prime is 7253136048143. The next prime is 7253136048167. The reversal of 7253136048158 is 8518406313527.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139318016 + ... + 139370067.

It is an arithmetic number, because the mean of its divisors is an integer number (305999516232).

Almost surely, 2^{7253136048158} is an apocalyptic number.

7253136048158 is an abundant number, since it is smaller than the sum of its proper divisors (7434840730978).

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

7253136048158 is a wasteful number, since it uses less digits than its factorization.

7253136048158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278688129 (or 278688116 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 7253136048158 in words is "seven trillion, two hundred fifty-three billion, one hundred thirty-six million, forty-eight thousand, one hundred fifty-eight".