45380001 has 16 divisors (see below), whose sum is σ = 63221760. Its totient is φ = 28919760.

The previous prime is 45379991. The next prime is 45380003. The reversal of 45380001 is 10008354.

It is not a de Polignac number, because 45380001 - 2⁵ = 45379969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45380001.

It is not an unprimeable number, because it can be changed into a prime (45380003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4780 + ... + 10658.

It is an arithmetic number, because the mean of its divisors is an integer number (3951360).

Almost surely, 2^45380001 is an apocalyptic number.

It is an amenable number.

45380001 is a deficient number, since it is larger than the sum of its proper divisors (17841759).

45380001 is a wasteful number, since it uses less digits than its factorization.

45380001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5996.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 45380001 is about 6736.4679914626. The cubic root of 45380001 is about 356.6877276215.

Adding to 45380001 its reverse (10008354), we get a palindrome (55388355).

The spelling of 45380001 in words is "forty-five million, three hundred eighty thousand, one".