53536155 has 8 divisors (see below), whose sum is σ = 85657872. Its totient is φ = 28552608.

The previous prime is 53536141. The next prime is 53536159. The reversal of 53536155 is 55163535.

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

It is not a de Polignac number, because 53536155 - 2⁴ = 53536139 is a prime.

It is a super-2 number, since 2×53536155² = 5732239784368050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53536159) 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, 1784524 + ... + 1784553.

It is an arithmetic number, because the mean of its divisors is an integer number (10707234).

Almost surely, 2^53536155 is an apocalyptic number.

53536155 is a deficient number, since it is larger than the sum of its proper divisors (32121717).

53536155 is a wasteful number, since it uses less digits than its factorization.

53536155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569085.

The product of its digits is 33750, while the sum is 33.

The square root of 53536155 is about 7316.8405066668. The cubic root of 53536155 is about 376.8909642064.

The spelling of 53536155 in words is "fifty-three million, five hundred thirty-six thousand, one hundred fifty-five".