73486213790975 has 12 divisors (see below), whose sum is σ = 91125067920744. Its totient is φ = 58787575665120.

The previous prime is 73486213790963. The next prime is 73486213791031. The reversal of 73486213790975 is 57909731268437.

It is not a de Polignac number, because 73486213790975 - 2¹⁶ = 73486213725439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73486213790899 and 73486213790908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33809189 + ... + 35917038.

It is an arithmetic number, because the mean of its divisors is an integer number (7593755660062).

It is a 1-persistent number, because it is pandigital, but 2⋅73486213790975 = 146972427581950 is not.

Almost surely, 2^{73486213790975} is an apocalyptic number.

73486213790975 is a deficient number, since it is larger than the sum of its proper divisors (17638854129769).

73486213790975 is a wasteful number, since it uses less digits than its factorization.

73486213790975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69768394 (or 69768389 counting only the distinct ones).

The product of its (nonzero) digits is 480090240, while the sum is 71.

The spelling of 73486213790975 in words is "seventy-three trillion, four hundred eighty-six billion, two hundred thirteen million, seven hundred ninety thousand, nine hundred seventy-five".