4756532772 has 12 divisors (see below), whose sum is σ = 11098576496. Its totient is φ = 1585510920.

The previous prime is 4756532761. The next prime is 4756532777. The reversal of 4756532772 is 2772356574.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×4756532772² = 45249208022220007968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4756532777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198188854 + ... + 198188877.

Almost surely, 2^4756532772 is an apocalyptic number.

It is an amenable number.

4756532772 is an abundant number, since it is smaller than the sum of its proper divisors (6342043724).

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

4756532772 is a wasteful number, since it uses less digits than its factorization.

4756532772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396377738 (or 396377736 counting only the distinct ones).

The product of its digits is 2469600, while the sum is 48.

The square root of 4756532772 is about 68967.6211855969. The cubic root of 4756532772 is about 1681.7579826191.

The spelling of 4756532772 in words is "four billion, seven hundred fifty-six million, five hundred thirty-two thousand, seven hundred seventy-two".