53671156 has 24 divisors (see below), whose sum is σ = 117101376. Its totient is φ = 20910720.

The previous prime is 53671153. The next prime is 53671187. The reversal of 53671156 is 65117635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53671153) 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, 86821 + ... + 87436.

It is an arithmetic number, because the mean of its divisors is an integer number (4879224).

Almost surely, 2^53671156 is an apocalyptic number.

It is an amenable number.

53671156 is an abundant number, since it is smaller than the sum of its proper divisors (63430220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53671156 is a wasteful number, since it uses less digits than its factorization.

53671156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174279 (or 174277 counting only the distinct ones).

The product of its digits is 18900, while the sum is 34.

The square root of 53671156 is about 7326.0600598139. The cubic root of 53671156 is about 377.2074976384.

The spelling of 53671156 in words is "fifty-three million, six hundred seventy-one thousand, one hundred fifty-six".