45151001 has 12 divisors (see below), whose sum is σ = 54807552. Its totient is φ = 37017288.

The previous prime is 45150983. The next prime is 45151009. The reversal of 45151001 is 10015154.

45151001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45151001 - 2²² = 40956697 is a prime.

It is a super-2 number, since 2×45151001² = 4077225782604002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45151009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18905 + ... + 21158.

It is an arithmetic number, because the mean of its divisors is an integer number (4567296).

Almost surely, 2^45151001 is an apocalyptic number.

It is an amenable number.

45151001 is a deficient number, since it is larger than the sum of its proper divisors (9656551).

45151001 is a wasteful number, since it uses less digits than its factorization.

45151001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40100 (or 40093 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 45151001 is about 6719.4494566147. The cubic root of 45151001 is about 356.0867340114.

Adding to 45151001 its reverse (10015154), we get a palindrome (55166155).

The spelling of 45151001 in words is "forty-five million, one hundred fifty-one thousand, one".