7134539632 has 40 divisors (see below), whose sum is σ = 15599827440.
Its totient is φ = 3131143680.
The previous prime is 7134539611. The next prime is 7134539639. The reversal of 7134539632 is 2369354317.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7134539639) 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, 693813 + ... + 704020.
It is an arithmetic number, because the mean of its divisors is an integer number (389995686).
Almost surely, 27134539632 is an apocalyptic number.
It is an amenable number.
7134539632 is an abundant number, since it is smaller than the sum of its proper divisors (8465287808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7134539632 is a wasteful number, since it uses less digits than its factorization.
7134539632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1397881 (or 1397875 counting only the distinct ones).
The product of its digits is 408240, while the sum is 43.
The square root of 7134539632 is about 84466.2040818693.
The cubic root of 7134539632 is about 1925.1089729281.
The spelling of 7134539632 in words is "seven billion, one hundred thirty-four million, five hundred thirty-nine thousand, six hundred thirty-two".