45034901 has 4 divisors (see below), whose sum is σ = 45156012. Its totient is φ = 44913792.

The previous prime is 45034859. The next prime is 45034931. The reversal of 45034901 is 10943054.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10943054 = 2 ⋅5471527.

It can be written as a sum of positive squares in 2 ways, for example, as 34210801 + 10824100 = 5849^2 + 3290^2 .

It is a cyclic number.

It is not a de Polignac number, because 45034901 - 2⁶ = 45034837 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45034931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59996 + ... + 60741.

It is an arithmetic number, because the mean of its divisors is an integer number (11289003).

Almost surely, 2^45034901 is an apocalyptic number.

It is an amenable number.

45034901 is a deficient number, since it is larger than the sum of its proper divisors (121111).

45034901 is a wasteful number, since it uses less digits than its factorization.

45034901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121110.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 45034901 is about 6710.8047952537. The cubic root of 45034901 is about 355.7812616000.

Adding to 45034901 its reverse (10943054), we get a palindrome (55977955).

The spelling of 45034901 in words is "forty-five million, thirty-four thousand, nine hundred one".