45205904776 has 16 divisors (see below), whose sum is σ = 84765657600. Its totient is φ = 22601729424.

The previous prime is 45205904759. The next prime is 45205904801. The reversal of 45205904776 is 67740950254.

It is a happy number.

45205904776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45205904776² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15081 + ... + 301063.

It is an arithmetic number, because the mean of its divisors is an integer number (5297853600).

Almost surely, 2^45205904776 is an apocalyptic number.

It is an amenable number.

45205904776 is a deficient number, since it is larger than the sum of its proper divisors (39559752824).

45205904776 is a wasteful number, since it uses less digits than its factorization.

45205904776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305748 (or 305744 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 45205904776 in words is "forty-five billion, two hundred five million, nine hundred four thousand, seven hundred seventy-six".