75730623106215 has 96 divisors (see below), whose sum is σ = 153779754769920. Its totient is φ = 31469545094400.

The previous prime is 75730623106213. The next prime is 75730623106219. The reversal of 75730623106215 is 51260132603757.

It is not a de Polignac number, because 75730623106215 - 2¹ = 75730623106213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75730623106213) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 87769950 + ... + 88628580.

It is an arithmetic number, because the mean of its divisors is an integer number (1601872445520).

Almost surely, 2^{75730623106215} is an apocalyptic number.

75730623106215 is an abundant number, since it is smaller than the sum of its proper divisors (78049131663705).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75730623106215 is a wasteful number, since it uses less digits than its factorization.

75730623106215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869573 (or 869566 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 48.

The spelling of 75730623106215 in words is "seventy-five trillion, seven hundred thirty billion, six hundred twenty-three million, one hundred six thousand, two hundred fifteen".