7522713434 has 16 divisors (see below), whose sum is σ = 11891880000. Its totient is φ = 3559217184.

The previous prime is 7522713397. The next prime is 7522713439. The reversal of 7522713434 is 4343172257.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (7522713439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82934 + ... + 148065.

It is an arithmetic number, because the mean of its divisors is an integer number (743242500).

Almost surely, 2^7522713434 is an apocalyptic number.

7522713434 is a deficient number, since it is larger than the sum of its proper divisors (4369166566).

7522713434 is a wasteful number, since it uses less digits than its factorization.

7522713434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231877.

The product of its digits is 141120, while the sum is 38.

The square root of 7522713434 is about 86733.5773158239. The cubic root of 7522713434 is about 1959.4078311384.

The spelling of 7522713434 in words is "seven billion, five hundred twenty-two million, seven hundred thirteen thousand, four hundred thirty-four".