45774051 has 4 divisors (see below), whose sum is σ = 61032072. Its totient is φ = 30516032.

The previous prime is 45774049. The next prime is 45774061. The reversal of 45774051 is 15047754.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45774051 - 2¹ = 45774049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45774031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7629006 + ... + 7629011.

It is an arithmetic number, because the mean of its divisors is an integer number (15258018).

Almost surely, 2^45774051 is an apocalyptic number.

45774051 is a deficient number, since it is larger than the sum of its proper divisors (15258021).

45774051 is a wasteful number, since it uses less digits than its factorization.

45774051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15258020.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 45774051 is about 6765.6522967117. The cubic root of 45774051 is about 357.7171673500.

The spelling of 45774051 in words is "forty-five million, seven hundred seventy-four thousand, fifty-one".