57469996249 has 4 divisors (see below), whose sum is σ = 57758790400. Its totient is φ = 57181202100.

The previous prime is 57469996231. The next prime is 57469996267. The reversal of 57469996249 is 94269996475.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (57469996231) and next prime (57469996267).

It is a cyclic number.

It is not a de Polignac number, because 57469996249 - 2³¹ = 55322512601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57469993249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144396777 + ... + 144397174.

It is an arithmetic number, because the mean of its divisors is an integer number (14439697600).

Almost surely, 2^57469996249 is an apocalyptic number.

It is an amenable number.

57469996249 is a deficient number, since it is larger than the sum of its proper divisors (288794151).

57469996249 is a wasteful number, since it uses less digits than its factorization.

57469996249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288794150.

The product of its digits is 264539520, while the sum is 70.

The spelling of 57469996249 in words is "fifty-seven billion, four hundred sixty-nine million, nine hundred ninety-six thousand, two hundred forty-nine".