52412545 has 16 divisors (see below), whose sum is σ = 66960000. Its totient is φ = 39270528.

The previous prime is 52412533. The next prime is 52412551. The reversal of 52412545 is 54521425.

It is a cyclic number.

It is not a de Polignac number, because 52412545 - 2⁷ = 52412417 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5356 + ... + 11554.

It is an arithmetic number, because the mean of its divisors is an integer number (4185000).

Almost surely, 2^52412545 is an apocalyptic number.

It is an amenable number.

52412545 is a deficient number, since it is larger than the sum of its proper divisors (14547455).

52412545 is a wasteful number, since it uses less digits than its factorization.

52412545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312.

The product of its digits is 8000, while the sum is 28.

The square root of 52412545 is about 7239.6508893731. The cubic root of 52412545 is about 374.2355865547.

The spelling of 52412545 in words is "fifty-two million, four hundred twelve thousand, five hundred forty-five".