27501053 has 8 divisors (see below), whose sum is σ = 29170872. Its totient is φ = 25837056.

The previous prime is 27501049. The next prime is 27501083. The reversal of 27501053 is 35010572.

It can be written as a sum of positive squares in 4 ways, for example, as 2630884 + 24870169 = 1622^2 + 4987^2 .

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 27501053 - 2² = 27501049 is a prime.

It is a super-2 number, since 2×27501053² = 1512615832217618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27501043) 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, 11801 + ... + 13937.

It is an arithmetic number, because the mean of its divisors is an integer number (3646359).

Almost surely, 2^27501053 is an apocalyptic number.

It is an amenable number.

27501053 is a deficient number, since it is larger than the sum of its proper divisors (1669819).

27501053 is a wasteful number, since it uses less digits than its factorization.

27501053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 27501053 is about 5244.1446395003. The cubic root of 27501053 is about 301.8443893736.

The spelling of 27501053 in words is "twenty-seven million, five hundred one thousand, fifty-three".