45436004510121 has 12 divisors (see below), whose sum is σ = 65631807640048. Its totient is φ = 30289735820664.

The previous prime is 45436004510089. The next prime is 45436004510147. The reversal of 45436004510121 is 12101540063454.

45436004510121 is a `hidden beast` number, since 4 + 5 + 4 + 3 + 600 + 45 + 1 + 0 + 1 + 2 + 1 = 666.

It is not a de Polignac number, because 45436004510121 - 2⁵ = 45436004510089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45436004510161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77512855 + ... + 78096828.

Almost surely, 2^{45436004510121} is an apocalyptic number.

It is an amenable number.

45436004510121 is a deficient number, since it is larger than the sum of its proper divisors (20195803129927).

45436004510121 is a wasteful number, since it uses less digits than its factorization.

45436004510121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155642132 (or 155642129 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 45436004510121 its reverse (12101540063454), we get a palindrome (57537544573575).

The spelling of 45436004510121 in words is "forty-five trillion, four hundred thirty-six billion, four million, five hundred ten thousand, one hundred twenty-one".