45480027550 has 12 divisors (see below), whose sum is σ = 84592851336. Its totient is φ = 18192011000.

The previous prime is 45480027503. The next prime is 45480027557. The reversal of 45480027550 is 5572008454.

45480027550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45480027557) 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, 454800226 + ... + 454800325.

It is an arithmetic number, because the mean of its divisors is an integer number (7049404278).

Almost surely, 2^45480027550 is an apocalyptic number.

45480027550 is a deficient number, since it is larger than the sum of its proper divisors (39112823786).

45480027550 is a wasteful number, since it uses less digits than its factorization.

45480027550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909600563 (or 909600558 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 40.

The spelling of 45480027550 in words is "forty-five billion, four hundred eighty million, twenty-seven thousand, five hundred fifty".