7538753334 has 16 divisors (see below), whose sum is σ = 17231436288. Its totient is φ = 2153929512.

The previous prime is 7538753333. The next prime is 7538753371. The reversal of 7538753334 is 4333578357.

It is a super-2 number, since 2×7538753334² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7538753333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89747022 + ... + 89747105.

It is an arithmetic number, because the mean of its divisors is an integer number (1076964768).

Almost surely, 2^7538753334 is an apocalyptic number.

7538753334 is an abundant number, since it is smaller than the sum of its proper divisors (9692682954).

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

7538753334 is a wasteful number, since it uses less digits than its factorization.

7538753334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179494139.

The product of its digits is 3175200, while the sum is 48.

The square root of 7538753334 is about 86825.9945753574. The cubic root of 7538753334 is about 1960.7994564245.

The spelling of 7538753334 in words is "seven billion, five hundred thirty-eight million, seven hundred fifty-three thousand, three hundred thirty-four".