53359545 has 8 divisors (see below), whose sum is σ = 85375296. Its totient is φ = 28458416.

The previous prime is 53359531. The next prime is 53359547. The reversal of 53359545 is 54595335.

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 53359545 - 2⁴ = 53359529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53359547) 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, 1778637 + ... + 1778666.

It is an arithmetic number, because the mean of its divisors is an integer number (10671912).

Almost surely, 2^53359545 is an apocalyptic number.

It is an amenable number.

53359545 is a deficient number, since it is larger than the sum of its proper divisors (32015751).

53359545 is a wasteful number, since it uses less digits than its factorization.

53359545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557311.

The product of its digits is 202500, while the sum is 39.

The square root of 53359545 is about 7304.7618030980. The cubic root of 53359545 is about 376.4760667598.

The spelling of 53359545 in words is "fifty-three million, three hundred fifty-nine thousand, five hundred forty-five".