53154827 has 4 divisors (see below), whose sum is σ = 57987096. Its totient is φ = 48322560.

The previous prime is 53154823. The next prime is 53154833. The reversal of 53154827 is 72845135.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 53154827 - 2² = 53154823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53154821) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2416118 + ... + 2416139.

It is an arithmetic number, because the mean of its divisors is an integer number (14496774).

Almost surely, 2^53154827 is an apocalyptic number.

53154827 is a deficient number, since it is larger than the sum of its proper divisors (4832269).

53154827 is a wasteful number, since it uses less digits than its factorization.

53154827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4832268.

The product of its digits is 33600, while the sum is 35.

The square root of 53154827 is about 7290.7356967593. The cubic root of 53154827 is about 375.9939899258.

The spelling of 53154827 in words is "fifty-three million, one hundred fifty-four thousand, eight hundred twenty-seven".