45995040002 has 4 divisors (see below), whose sum is σ = 68992560006. Its totient is φ = 22997520000.

The previous prime is 45995039971. The next prime is 45995040011. The reversal of 45995040002 is 20004059954.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20004059954 = 2 ⋅10002029977.

It can be written as a sum of positive squares in only one way, i.e., 45510115561 + 484924441 = 213331^2 + 22021^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11498759999 + ... + 11498760002.

Almost surely, 2^45995040002 is an apocalyptic number.

45995040002 is a deficient number, since it is larger than the sum of its proper divisors (22997520004).

45995040002 is a wasteful number, since it uses less digits than its factorization.

45995040002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22997520003.

The product of its (nonzero) digits is 64800, while the sum is 38.

Adding to 45995040002 its reverse (20004059954), we get a palindrome (65999099956).

The spelling of 45995040002 in words is "forty-five billion, nine hundred ninety-five million, forty thousand, two".