7532047875 has 64 divisors (see below), whose sum is σ = 13877300736. Its totient is φ = 3597264000.

The previous prime is 7532047847. The next prime is 7532047879. The reversal of 7532047875 is 5787402357.

It is not a de Polignac number, because 7532047875 - 2⁸ = 7532047619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7532047879) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 262749 + ... + 290001.

It is an arithmetic number, because the mean of its divisors is an integer number (216832824).

Almost surely, 2^7532047875 is an apocalyptic number.

7532047875 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7532047875 is a deficient number, since it is larger than the sum of its proper divisors (6345252861).

7532047875 is a wasteful number, since it uses less digits than its factorization.

7532047875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27349 (or 27339 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 48.

The square root of 7532047875 is about 86787.3716332048. The cubic root of 7532047875 is about 1960.2179296585.

The spelling of 7532047875 in words is "seven billion, five hundred thirty-two million, forty-seven thousand, eight hundred seventy-five".