53773145250256 has 40 divisors (see below), whose sum is σ = 104549334753600. Its totient is φ = 26792748111360.

The previous prime is 53773145250233. The next prime is 53773145250271. The reversal of 53773145250256 is 65205254137735.

It is a junction number, because it is equal to n+sod(n) for n = 53773145250197 and 53773145250206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8890605 + ... + 13659763.

It is an arithmetic number, because the mean of its divisors is an integer number (2613733368840).

Almost surely, 2^{53773145250256} is an apocalyptic number.

It is an amenable number.

53773145250256 is a deficient number, since it is larger than the sum of its proper divisors (50776189503344).

53773145250256 is a wasteful number, since it uses less digits than its factorization.

53773145250256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4771627 (or 4771621 counting only the distinct ones).

The product of its (nonzero) digits is 26460000, while the sum is 55.

The spelling of 53773145250256 in words is "fifty-three trillion, seven hundred seventy-three billion, one hundred forty-five million, two hundred fifty thousand, two hundred fifty-six".