45771735550 has 12 divisors (see below), whose sum is σ = 85135428216. Its totient is φ = 18308694200.

The previous prime is 45771735539. The next prime is 45771735563. The reversal of 45771735550 is 5553717754.

45771735550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45771735494 and 45771735503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 457717306 + ... + 457717405.

It is an arithmetic number, because the mean of its divisors is an integer number (7094619018).

Almost surely, 2^45771735550 is an apocalyptic number.

45771735550 is a deficient number, since it is larger than the sum of its proper divisors (39363692666).

45771735550 is a wasteful number, since it uses less digits than its factorization.

45771735550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915434723 (or 915434718 counting only the distinct ones).

The product of its (nonzero) digits is 2572500, while the sum is 49.

The spelling of 45771735550 in words is "forty-five billion, seven hundred seventy-one million, seven hundred thirty-five thousand, five hundred fifty".