75007632007 has 8 divisors (see below), whose sum is σ = 93516008832. Its totient is φ = 58447505400.

The previous prime is 75007631987. The next prime is 75007632041. The reversal of 75007632007 is 70023670057.

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 75007632007 - 2⁷ = 75007631879 is a prime.

It is a super-2 number, since 2×75007632007² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75007632047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487062469 + ... + 487062622.

It is an arithmetic number, because the mean of its divisors is an integer number (11689501104).

Almost surely, 2^75007632007 is an apocalyptic number.

75007632007 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

75007632007 is a deficient number, since it is larger than the sum of its proper divisors (18508376825).

75007632007 is a wasteful number, since it uses less digits than its factorization.

75007632007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974125109.

The product of its (nonzero) digits is 61740, while the sum is 37.

The spelling of 75007632007 in words is "seventy-five billion, seven million, six hundred thirty-two thousand, seven".