45263778576 has 40 divisors (see below), whose sum is σ = 118024258464. Its totient is φ = 14946915840.

The previous prime is 45263778569. The next prime is 45263778589. The reversal of 45263778576 is 67587736254.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4401385 + ... + 4411656.

Almost surely, 2^45263778576 is an apocalyptic number.

It is an amenable number.

45263778576 is an abundant number, since it is smaller than the sum of its proper divisors (72760479888).

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

45263778576 is a wasteful number, since it uses less digits than its factorization.

45263778576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8813159 (or 8813153 counting only the distinct ones).

The product of its digits is 59270400, while the sum is 60.

The spelling of 45263778576 in words is "forty-five billion, two hundred sixty-three million, seven hundred seventy-eight thousand, five hundred seventy-six".