73875103957867 has 2 divisors, whose sum is σ = 73875103957868. Its totient is φ = 73875103957866.

The previous prime is 73875103957847. The next prime is 73875103957979. The reversal of 73875103957867 is 76875930157837.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73875103957867 - 2¹¹ = 73875103955819 is a prime.

It is a super-2 number, since 2×73875103957867² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73875103957793 and 73875103957802.

It is not a weakly prime, because it can be changed into another prime (73875103957847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36937551978933 + 36937551978934.

It is an arithmetic number, because the mean of its divisors is an integer number (36937551978934).

Almost surely, 2^{73875103957867} is an apocalyptic number.

73875103957867 is a deficient number, since it is larger than the sum of its proper divisors (1).

73875103957867 is an equidigital number, since it uses as much as digits as its factorization.

73875103957867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1867017600, while the sum is 76.

The spelling of 73875103957867 in words is "seventy-three trillion, eight hundred seventy-five billion, one hundred three million, nine hundred fifty-seven thousand, eight hundred sixty-seven".