45159094202 has 16 divisors (see below), whose sum is σ = 73472617512. Its totient is φ = 20733012480.

The previous prime is 45159094187. The next prime is 45159094241. The reversal of 45159094202 is 20249095154.

45159094202 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 4 ways, for example, as 19215227161 + 25943867041 = 138619^2 + 161071^2 .

It is a super-2 number, since 2×45159094202² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 45159094202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16196273 + ... + 16199060.

Almost surely, 2^45159094202 is an apocalyptic number.

45159094202 is a deficient number, since it is larger than the sum of its proper divisors (28313523310).

45159094202 is a wasteful number, since it uses less digits than its factorization.

45159094202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32395393.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 45159094202 in words is "forty-five billion, one hundred fifty-nine million, ninety-four thousand, two hundred two".