577774042 has 8 divisors (see below), whose sum is σ = 867026016. Its totient is φ = 288765372.

The previous prime is 577774003. The next prime is 577774051. The reversal of 577774042 is 240477775.

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

It is a self number, because there is not a number n which added to its sum of digits gives 577774042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54768 + ... + 64459.

It is an arithmetic number, because the mean of its divisors is an integer number (108378252).

Almost surely, 2^577774042 is an apocalyptic number.

577774042 is a deficient number, since it is larger than the sum of its proper divisors (289251974).

577774042 is a wasteful number, since it uses less digits than its factorization.

577774042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121652.

The product of its (nonzero) digits is 384160, while the sum is 43.

The square root of 577774042 is about 24036.9307940927. The cubic root of 577774042 is about 832.8868565485.

The spelling of 577774042 in words is "five hundred seventy-seven million, seven hundred seventy-four thousand, forty-two".