4273507732 has 48 divisors (see below), whose sum is σ = 8454216960. Its totient is φ = 1886542944.

The previous prime is 4273507729. The next prime is 4273507739. The reversal of 4273507732 is 2377053724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4273507739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191553 + ... + 212695.

It is an arithmetic number, because the mean of its divisors is an integer number (176129520).

Almost surely, 2^4273507732 is an apocalyptic number.

It is an amenable number.

4273507732 is a deficient number, since it is larger than the sum of its proper divisors (4180709228).

4273507732 is a wasteful number, since it uses less digits than its factorization.

4273507732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21209 (or 21181 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 40.

The square root of 4273507732 is about 65372.0714984618. The cubic root of 4273507732 is about 1622.7869180462.

The spelling of 4273507732 in words is "four billion, two hundred seventy-three million, five hundred seven thousand, seven hundred thirty-two".