45306354448 has 10 divisors (see below), whose sum is σ = 87781061774. Its totient is φ = 22653177216.

The previous prime is 45306354439. The next prime is 45306354451. The reversal of 45306354448 is 84445360354.

It can be written as a sum of positive squares in only one way, i.e., 34043202064 + 11263152384 = 184508^2 + 106128^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45306354398 and 45306354407.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415823561 + ... + 1415823592.

Almost surely, 2^45306354448 is an apocalyptic number.

It is an amenable number.

45306354448 is a deficient number, since it is larger than the sum of its proper divisors (42474707326).

45306354448 is a wasteful number, since it uses less digits than its factorization.

45306354448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831647161 (or 2831647155 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 46.

The spelling of 45306354448 in words is "forty-five billion, three hundred six million, three hundred fifty-four thousand, four hundred forty-eight".