57061763 has 8 divisors (see below), whose sum is σ = 64396080. Its totient is φ = 50085280.

The previous prime is 57061759. The next prime is 57061789. The reversal of 57061763 is 36716075.

57061763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 57061763 - 2² = 57061759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57061063) 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, 89120 + ... + 89757.

It is an arithmetic number, because the mean of its divisors is an integer number (8049510).

Almost surely, 2^57061763 is an apocalyptic number.

57061763 is a deficient number, since it is larger than the sum of its proper divisors (7334317).

57061763 is a wasteful number, since it uses less digits than its factorization.

57061763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178917.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 57061763 is about 7553.9236824315. The cubic root of 57061763 is about 384.9890658614.

The spelling of 57061763 in words is "fifty-seven million, sixty-one thousand, seven hundred sixty-three".