85280774675 has 24 divisors (see below), whose sum is σ = 111779750400. Its totient is φ = 64363330080.

The previous prime is 85280774633. The next prime is 85280774699. The reversal of 85280774675 is 57647708258.

It is not a de Polignac number, because 85280774675 - 2⁶ = 85280774611 is a prime.

It is a super-3 number, since 3×85280774675³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 262079 + ... + 489128.

It is an arithmetic number, because the mean of its divisors is an integer number (4657489600).

Almost surely, 2^85280774675 is an apocalyptic number.

85280774675 is a deficient number, since it is larger than the sum of its proper divisors (26498975725).

85280774675 is a wasteful number, since it uses less digits than its factorization.

85280774675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751475 (or 751470 counting only the distinct ones).

The product of its (nonzero) digits is 26342400, while the sum is 59.

The spelling of 85280774675 in words is "eighty-five billion, two hundred eighty million, seven hundred seventy-four thousand, six hundred seventy-five".