77164053 has 8 divisors (see below), whose sum is σ = 106204416. Its totient is φ = 49783200.

The previous prime is 77164051. The next prime is 77164063. The reversal of 77164053 is 35046177.

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

It is not a de Polignac number, because 77164053 - 2¹ = 77164051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77164051) 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, 414768 + ... + 414953.

It is an arithmetic number, because the mean of its divisors is an integer number (13275552).

Almost surely, 2^77164053 is an apocalyptic number.

It is an amenable number.

77164053 is a deficient number, since it is larger than the sum of its proper divisors (29040363).

77164053 is a wasteful number, since it uses less digits than its factorization.

77164053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829755.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 77164053 is about 8784.3072009123. The cubic root of 77164053 is about 425.7340081667.

The spelling of 77164053 in words is "seventy-seven million, one hundred sixty-four thousand, fifty-three".