577012963 has 4 divisors (see below), whose sum is σ = 610954920. Its totient is φ = 543071008.

The previous prime is 577012921. The next prime is 577012993. The reversal of 577012963 is 369210775.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-577012963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (577012993) 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, 16970953 + ... + 16970986.

It is an arithmetic number, because the mean of its divisors is an integer number (152738730).

Almost surely, 2^577012963 is an apocalyptic number.

577012963 is a deficient number, since it is larger than the sum of its proper divisors (33941957).

577012963 is a wasteful number, since it uses less digits than its factorization.

577012963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33941956.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 577012963 is about 24021.0941257887. The cubic root of 577012963 is about 832.5209861634.

The spelling of 577012963 in words is "five hundred seventy-seven million, twelve thousand, nine hundred sixty-three".