75007632047 has 2 divisors, whose sum is σ = 75007632048. Its totient is φ = 75007632046.

The previous prime is 75007632043. The next prime is 75007632079. The reversal of 75007632047 is 74023670057.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75007632047 - 2² = 75007632043 is a prime.

It is a super-2 number, since 2×75007632047² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 75007631995 and 75007632013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75007632041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37503816023 + 37503816024.

It is an arithmetic number, because the mean of its divisors is an integer number (37503816024).

Almost surely, 2^75007632047 is an apocalyptic number.

75007632047 is a deficient number, since it is larger than the sum of its proper divisors (1).

75007632047 is an equidigital number, since it uses as much as digits as its factorization.

75007632047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 246960, while the sum is 41.

The spelling of 75007632047 in words is "seventy-five billion, seven million, six hundred thirty-two thousand, forty-seven".