53104777 has 4 divisors (see below), whose sum is σ = 57932496. Its totient is φ = 48277060.

The previous prime is 53104759. The next prime is 53104801. The reversal of 53104777 is 77740135.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53104777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53104757) 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, 2413843 + ... + 2413864.

It is an arithmetic number, because the mean of its divisors is an integer number (14483124).

Almost surely, 2^53104777 is an apocalyptic number.

It is an amenable number.

53104777 is a deficient number, since it is larger than the sum of its proper divisors (4827719).

53104777 is a wasteful number, since it uses less digits than its factorization.

53104777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4827718.

The product of its (nonzero) digits is 20580, while the sum is 34.

The square root of 53104777 is about 7287.3024501526. The cubic root of 53104777 is about 375.8759422665.

The spelling of 53104777 in words is "fifty-three million, one hundred four thousand, seven hundred seventy-seven".