45776763216 has 30 divisors (see below), whose sum is σ = 128111358570. Its totient is φ = 15258921024.

The previous prime is 45776763203. The next prime is 45776763217. The reversal of 45776763216 is 61236767754.

It is a happy number.

45776763216 is a `hidden beast` number, since 4 + 577 + 6 + 7 + 63 + 2 + 1 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42378339600 + 3398423616 = 205860^2 + 58296^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45776763217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 158946951 + ... + 158947238.

It is an arithmetic number, because the mean of its divisors is an integer number (4270378619).

Almost surely, 2^45776763216 is an apocalyptic number.

It is an amenable number.

45776763216 is an abundant number, since it is smaller than the sum of its proper divisors (82334595354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45776763216 is a wasteful number, since it uses less digits than its factorization.

45776763216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317894203 (or 317894194 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 54.

The spelling of 45776763216 in words is "forty-five billion, seven hundred seventy-six million, seven hundred sixty-three thousand, two hundred sixteen".