45651103 has 8 divisors (see below), whose sum is σ = 48403872. Its totient is φ = 42905856.

The previous prime is 45651059. The next prime is 45651139. The reversal of 45651103 is 30115654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45651103 is a prime.

It is a super-3 number, since 3×45651103³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45651143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15051 + ... + 17827.

It is an arithmetic number, because the mean of its divisors is an integer number (6050484).

Almost surely, 2^45651103 is an apocalyptic number.

45651103 is a deficient number, since it is larger than the sum of its proper divisors (2752769).

45651103 is a wasteful number, since it uses less digits than its factorization.

45651103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3761.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 45651103 is about 6756.5599975135. The cubic root of 45651103 is about 357.3966069368.

Adding to 45651103 its reverse (30115654), we get a palindrome (75766757).

It can be divided in two parts, 45651 and 103, that added together give a palindrome (45754).

The spelling of 45651103 in words is "forty-five million, six hundred fifty-one thousand, one hundred three".