45352641 has 8 divisors (see below), whose sum is σ = 61093984. Its totient is φ = 29923200.

The previous prime is 45352621. The next prime is 45352649. The reversal of 45352641 is 14625354.

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

It is not a de Polignac number, because 45352641 - 2⁵ = 45352609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45352599 and 45352608.

It is not an unprimeable number, because it can be changed into a prime (45352649) 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, 77635 + ... + 78216.

It is an arithmetic number, because the mean of its divisors is an integer number (7636748).

Almost surely, 2^45352641 is an apocalyptic number.

It is an amenable number.

45352641 is a deficient number, since it is larger than the sum of its proper divisors (15741343).

45352641 is a wasteful number, since it uses less digits than its factorization.

45352641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155951.

The product of its digits is 14400, while the sum is 30.

The square root of 45352641 is about 6734.4369475109. The cubic root of 45352641 is about 356.6160298257.

Adding to 45352641 its reverse (14625354), we get a palindrome (59977995).

The spelling of 45352641 in words is "forty-five million, three hundred fifty-two thousand, six hundred forty-one".