55750465 has 16 divisors (see below), whose sum is σ = 71395200. Its totient is φ = 41668992.

The previous prime is 55750433. The next prime is 55750469. The reversal of 55750465 is 56405755.

55750465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 55750465 - 2⁵ = 55750433 is a prime.

It is a super-2 number, since 2×55750465² = 6216228695432450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55750469) 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 15 ways as a sum of consecutive naturals, for example, 2916 + ... + 10954.

It is an arithmetic number, because the mean of its divisors is an integer number (4462200).

Almost surely, 2^55750465 is an apocalyptic number.

It is an amenable number.

55750465 is a deficient number, since it is larger than the sum of its proper divisors (15644735).

55750465 is a wasteful number, since it uses less digits than its factorization.

55750465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8136.

The product of its (nonzero) digits is 105000, while the sum is 37.

The square root of 55750465 is about 7466.6234001723. The cubic root of 55750465 is about 382.0171245852.

The spelling of 55750465 in words is "fifty-five million, seven hundred fifty thousand, four hundred sixty-five".