45053776 has 10 divisors (see below), whose sum is σ = 87291722. Its totient is φ = 22526880.

The previous prime is 45053759. The next prime is 45053783. The reversal of 45053776 is 67735054.

It can be written as a sum of positive squares in only one way, i.e., 30030400 + 15023376 = 5480^2 + 3876^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1407915 + ... + 1407946.

Almost surely, 2^45053776 is an apocalyptic number.

It is an amenable number.

45053776 is a deficient number, since it is larger than the sum of its proper divisors (42237946).

45053776 is a wasteful number, since it uses less digits than its factorization.

45053776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815869 (or 2815863 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 45053776 is about 6712.2109621197. The cubic root of 45053776 is about 355.8309595987.

It can be divided in two parts, 4505 and 3776, that added together give a square (8281 = 91²).

The spelling of 45053776 in words is "forty-five million, fifty-three thousand, seven hundred seventy-six".