45603779 has 16 divisors (see below), whose sum is σ = 52453632. Its totient is φ = 39318048.

The previous prime is 45603739. The next prime is 45603799. The reversal of 45603779 is 97730654.

It is a cyclic number.

It is not a de Polignac number, because 45603779 - 2¹² = 45599683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45603709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11084 + ... + 14630.

It is an arithmetic number, because the mean of its divisors is an integer number (3278352).

Almost surely, 2^45603779 is an apocalyptic number.

45603779 is a deficient number, since it is larger than the sum of its proper divisors (6849853).

45603779 is a wasteful number, since it uses less digits than its factorization.

45603779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 45603779 is about 6753.0570114578. The cubic root of 45603779 is about 357.2730664037.

The spelling of 45603779 in words is "forty-five million, six hundred three thousand, seven hundred seventy-nine".