61453065 has 8 divisors (see below), whose sum is σ = 98324928. Its totient is φ = 32774960.

The previous prime is 61453037. The next prime is 61453081. The reversal of 61453065 is 56035416.

61453065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 61453065 - 2⁹ = 61452553 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2048421 + ... + 2048450.

It is an arithmetic number, because the mean of its divisors is an integer number (12290616).

Almost surely, 2^61453065 is an apocalyptic number.

It is an amenable number.

61453065 is a deficient number, since it is larger than the sum of its proper divisors (36871863).

61453065 is a wasteful number, since it uses less digits than its factorization.

61453065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4096879.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 61453065 is about 7839.2005332177. The cubic root of 61453065 is about 394.6218995813.

The spelling of 61453065 in words is "sixty-one million, four hundred fifty-three thousand, sixty-five".