5755591407 has 4 divisors (see below), whose sum is σ = 7674121880. Its totient is φ = 3837060936.

The previous prime is 5755591399. The next prime is 5755591427. The reversal of 5755591407 is 7041955575.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5755591407 - 2³ = 5755591399 is a prime.

It is a super-3 number, since 3×5755591407³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5755591427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959265232 + ... + 959265237.

It is an arithmetic number, because the mean of its divisors is an integer number (1918530470).

Almost surely, 2^5755591407 is an apocalyptic number.

5755591407 is a deficient number, since it is larger than the sum of its proper divisors (1918530473).

5755591407 is a wasteful number, since it uses less digits than its factorization.

5755591407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918530472.

The product of its (nonzero) digits is 1102500, while the sum is 48.

The square root of 5755591407 is about 75865.6141278775. The cubic root of 5755591407 is about 1792.1044511182.

The spelling of 5755591407 in words is "five billion, seven hundred fifty-five million, five hundred ninety-one thousand, four hundred seven".