53466715 has 8 divisors (see below), whose sum is σ = 64303200. Its totient is φ = 42677952.

The previous prime is 53466701. The next prime is 53466719. The reversal of 53466715 is 51766435.

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-53466715 is a prime.

It is a super-2 number, since 2×53466715² = 5717379225782450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53466719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9415 + ... + 13984.

It is an arithmetic number, because the mean of its divisors is an integer number (8037900).

Almost surely, 2^53466715 is an apocalyptic number.

53466715 is a deficient number, since it is larger than the sum of its proper divisors (10836485).

53466715 is a wasteful number, since it uses less digits than its factorization.

53466715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23861.

The product of its digits is 75600, while the sum is 37.

The square root of 53466715 is about 7312.0937493990. The cubic root of 53466715 is about 376.7279427116.

The spelling of 53466715 in words is "fifty-three million, four hundred sixty-six thousand, seven hundred fifteen".