45653245 has 32 divisors (see below), whose sum is σ = 63887616. Its totient is φ = 30950400.

The previous prime is 45653191. The next prime is 45653249. The reversal of 45653245 is 54235654.

45653245 = T₈₉ + T₉₀ + ... + T₆₄₉.

It is not a de Polignac number, because 45653245 - 2⁷ = 45653117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45653245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45653249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146640 + ... + 146950.

It is an arithmetic number, because the mean of its divisors is an integer number (1996488).

Almost surely, 2^45653245 is an apocalyptic number.

It is an amenable number.

45653245 is a deficient number, since it is larger than the sum of its proper divisors (18234371).

45653245 is a wasteful number, since it uses less digits than its factorization.

45653245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501.

The product of its digits is 72000, while the sum is 34.

The square root of 45653245 is about 6756.7185082701. The cubic root of 45653245 is about 357.4021966634.

Adding to 45653245 its reverse (54235654), we get a palindrome (99888899).

The spelling of 45653245 in words is "forty-five million, six hundred fifty-three thousand, two hundred forty-five".