45133610146 has 4 divisors (see below), whose sum is σ = 67700415222. Its totient is φ = 22566805072.

The previous prime is 45133610129. The next prime is 45133610147. The reversal of 45133610146 is 64101633154.

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

It can be written as a sum of positive squares in only one way, i.e., 41938534521 + 3195075625 = 204789^2 + 56525^2 .

It is a super-2 number, since 2×45133610146² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45133610147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11283402535 + ... + 11283402538.

Almost surely, 2^45133610146 is an apocalyptic number.

45133610146 is a deficient number, since it is larger than the sum of its proper divisors (22566805076).

45133610146 is a wasteful number, since it uses less digits than its factorization.

45133610146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22566805075.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 45133610146 in words is "forty-five billion, one hundred thirty-three million, six hundred ten thousand, one hundred forty-six".