45602545 has 16 divisors (see below), whose sum is σ = 55902528. Its totient is φ = 35703360.

The previous prime is 45602533. The next prime is 45602561. The reversal of 45602545 is 54520654.

It is not a de Polignac number, because 45602545 - 2¹⁷ = 45471473 is a prime.

It is a super-2 number, since 2×45602545² = 4159184220954050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 65650 + ... + 66340.

It is an arithmetic number, because the mean of its divisors is an integer number (3493908).

Almost surely, 2^45602545 is an apocalyptic number.

It is an amenable number.

45602545 is a deficient number, since it is larger than the sum of its proper divisors (10299983).

45602545 is a wasteful number, since it uses less digits than its factorization.

45602545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 45602545 is about 6752.9656448112. The cubic root of 45602545 is about 357.2698438715.

The spelling of 45602545 in words is "forty-five million, six hundred two thousand, five hundred forty-five".