77550534270357 has 8 divisors (see below), whose sum is σ = 103445033292384. Its totient is φ = 51678195714288.

The previous prime is 77550534270311. The next prime is 77550534270413. The reversal of 77550534270357 is 75307243505577.

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

It is not a de Polignac number, because 77550534270357 - 2⁸ = 77550534270101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 77550534270357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77550534270257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5540108323 + ... + 5540122320.

It is an arithmetic number, because the mean of its divisors is an integer number (12930629161548).

Almost surely, 2^{77550534270357} is an apocalyptic number.

It is an amenable number.

77550534270357 is a deficient number, since it is larger than the sum of its proper divisors (25894499022027).

77550534270357 is a wasteful number, since it uses less digits than its factorization.

77550534270357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11080232979.

The product of its (nonzero) digits is 108045000, while the sum is 60.

The spelling of 77550534270357 in words is "seventy-seven trillion, five hundred fifty billion, five hundred thirty-four million, two hundred seventy thousand, three hundred fifty-seven".