772155483 has 8 divisors (see below), whose sum is σ = 1123135296. Its totient is φ = 467973000.

The previous prime is 772155481. The next prime is 772155493. The reversal of 772155483 is 384551277.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 772155483 - 2¹ = 772155481 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (772155481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11699293 + ... + 11699358.

It is an arithmetic number, because the mean of its divisors is an integer number (140391912).

Almost surely, 2^772155483 is an apocalyptic number.

772155483 is a deficient number, since it is larger than the sum of its proper divisors (350979813).

772155483 is a wasteful number, since it uses less digits than its factorization.

772155483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23398665.

The product of its digits is 235200, while the sum is 42.

The square root of 772155483 is about 27787.6858158430. The cubic root of 772155483 is about 917.4201047571.

The spelling of 772155483 in words is "seven hundred seventy-two million, one hundred fifty-five thousand, four hundred eighty-three".