8752957537 has 8 divisors (see below), whose sum is σ = 8827597800. Its totient is φ = 8678473344.

The previous prime is 8752957531. The next prime is 8752957541. The reversal of 8752957537 is 7357592578.

It can be written as a sum of positive squares in 4 ways, for example, as 3892636881 + 4860320656 = 62391^2 + 69716^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8752957537 - 2¹¹ = 8752955489 is a prime.

It is a super-2 number, since 2×8752957537² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8752957531) 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, 75039 + ... + 152107.

It is an arithmetic number, because the mean of its divisors is an integer number (1103449725).

Almost surely, 2^8752957537 is an apocalyptic number.

It is an amenable number.

8752957537 is a deficient number, since it is larger than the sum of its proper divisors (74640263).

8752957537 is a wasteful number, since it uses less digits than its factorization.

8752957537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78035.

The product of its digits is 18522000, while the sum is 58.

The square root of 8752957537 is about 93557.2420339548. The cubic root of 8752957537 is about 2060.8747923943.

It can be divided in two parts, 8752 and 957537, that added together give a square (966289 = 983²).

The spelling of 8752957537 in words is "eight billion, seven hundred fifty-two million, nine hundred fifty-seven thousand, five hundred thirty-seven".