78183375275073 has 8 divisors (see below), whose sum is σ = 104476670748000. Its totient is φ = 52006164992768.

The previous prime is 78183375275029. The next prime is 78183375275111. The reversal of 78183375275073 is 37057257338187.

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 78183375275073 - 2⁶ = 78183375275009 is a prime.

It is a super-2 number, since 2×78183375275073² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 78183375274995 and 78183375275013.

It is not an unprimeable number, because it can be changed into a prime (78183375275023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29021296083 + ... + 29021298776.

It is an arithmetic number, because the mean of its divisors is an integer number (13059583843500).

Almost surely, 2^{78183375275073} is an apocalyptic number.

It is an amenable number.

78183375275073 is a deficient number, since it is larger than the sum of its proper divisors (26293295472927).

78183375275073 is a wasteful number, since it uses less digits than its factorization.

78183375275073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58042595311.

The product of its (nonzero) digits is 207446400, while the sum is 66.

The spelling of 78183375275073 in words is "seventy-eight trillion, one hundred eighty-three billion, three hundred seventy-five million, two hundred seventy-five thousand, seventy-three".