45216201 has 8 divisors (see below), whose sum is σ = 60367104. Its totient is φ = 30104720.

The previous prime is 45216173. The next prime is 45216211. The reversal of 45216201 is 10261254.

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

It is a cyclic number.

It is not a de Polignac number, because 45216201 - 2⁵ = 45216169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45216211) 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, 7065 + ... + 11846.

It is an arithmetic number, because the mean of its divisors is an integer number (7545888).

Almost surely, 2^45216201 is an apocalyptic number.

It is an amenable number.

45216201 is a deficient number, since it is larger than the sum of its proper divisors (15150903).

45216201 is a wasteful number, since it uses less digits than its factorization.

45216201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19711.

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

The square root of 45216201 is about 6724.2992943503. The cubic root of 45216201 is about 356.2580531267.

Adding to 45216201 its reverse (10261254), we get a palindrome (55477455).

It can be divided in two parts, 452 and 16201, that added together give a triangular number (16653 = T₁₈₂).

The spelling of 45216201 in words is "forty-five million, two hundred sixteen thousand, two hundred one".