45061776 has 30 divisors (see below), whose sum is σ = 126110790. Its totient is φ = 15020544.

The previous prime is 45061769. The next prime is 45061789. The reversal of 45061776 is 67716054.

45061776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 28901376 + 16160400 = 5376^2 + 4020^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45061776.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 156321 + ... + 156608.

It is an arithmetic number, because the mean of its divisors is an integer number (4203693).

Almost surely, 2^45061776 is an apocalyptic number.

It is an amenable number.

45061776 is an abundant number, since it is smaller than the sum of its proper divisors (81049014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45061776 is a wasteful number, since it uses less digits than its factorization.

45061776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312943 (or 312934 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 45061776 is about 6712.8068644942. The cubic root of 45061776 is about 355.8520194628.

It can be divided in two parts, 450 and 61776, that added together give a palindrome (62226).

The spelling of 45061776 in words is "forty-five million, sixty-one thousand, seven hundred seventy-six".