5645151045 has 12 divisors (see below), whose sum is σ = 9784928556. Its totient is φ = 3010747200.

The previous prime is 5645151037. The next prime is 5645151079. The reversal of 5645151045 is 5401515465.

5645151045 is a `hidden beast` number, since 5 + 645 + 1 + 5 + 1 + 0 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1907418276 + 3737732769 = 43674^2 + 61137^2 .

It is not a de Polignac number, because 5645151045 - 2³ = 5645151037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62723856 + ... + 62723945.

It is an arithmetic number, because the mean of its divisors is an integer number (815410713).

Almost surely, 2^5645151045 is an apocalyptic number.

It is an amenable number.

5645151045 is a deficient number, since it is larger than the sum of its proper divisors (4139777511).

5645151045 is a wasteful number, since it uses less digits than its factorization.

5645151045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125447812 (or 125447809 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The square root of 5645151045 is about 75134.2201995868. The cubic root of 5645151045 is about 1780.5678284566.

The spelling of 5645151045 in words is "five billion, six hundred forty-five million, one hundred fifty-one thousand, forty-five".