7045271632 has 20 divisors (see below), whose sum is σ = 15600244576. Its totient is φ = 3019402080.

The previous prime is 7045271603. The next prime is 7045271707. The reversal of 7045271632 is 2361725407.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7045271591 and 7045271600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31451994 + ... + 31452217.

Almost surely, 2^7045271632 is an apocalyptic number.

It is an amenable number.

7045271632 is an abundant number, since it is smaller than the sum of its proper divisors (8554972944).

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

7045271632 is a wasteful number, since it uses less digits than its factorization.

7045271632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62904226 (or 62904220 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 7045271632 is about 83936.1163742998. The cubic root of 7045271632 is about 1917.0462060869.

The spelling of 7045271632 in words is "seven billion, forty-five million, two hundred seventy-one thousand, six hundred thirty-two".