45630036002 has 4 divisors (see below), whose sum is σ = 68445054006. Its totient is φ = 22815018000.

The previous prime is 45630035989. The next prime is 45630036013. The reversal of 45630036002 is 20063003654.

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., 40236749281 + 5393286721 = 200591^2 + 73439^2 .

It is a super-2 number, since 2×45630036002² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11407508999 + ... + 11407509002.

Almost surely, 2^45630036002 is an apocalyptic number.

45630036002 is a deficient number, since it is larger than the sum of its proper divisors (22815018004).

45630036002 is a wasteful number, since it uses less digits than its factorization.

45630036002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22815018003.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 45630036002 its reverse (20063003654), we get a palindrome (65693039656).

The spelling of 45630036002 in words is "forty-five billion, six hundred thirty million, thirty-six thousand, two".