45256777204 has 6 divisors (see below), whose sum is σ = 79199360114. Its totient is φ = 22628388600.

The previous prime is 45256777199. The next prime is 45256777207. The reversal of 45256777204 is 40277765254.

45256777204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 39549276900 + 5707500304 = 198870^2 + 75548^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45256777207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5657097147 + ... + 5657097154.

Almost surely, 2^45256777204 is an apocalyptic number.

It is an amenable number.

45256777204 is a deficient number, since it is larger than the sum of its proper divisors (33942582910).

45256777204 is a wasteful number, since it uses less digits than its factorization.

45256777204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11314194305 (or 11314194303 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 49.

The spelling of 45256777204 in words is "forty-five billion, two hundred fifty-six million, seven hundred seventy-seven thousand, two hundred four".