53132149 has 8 divisors (see below), whose sum is σ = 60792768. Its totient is φ = 45489120.

The previous prime is 53132143. The next prime is 53132179. The reversal of 53132149 is 94123135.

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 53132149 - 2¹³ = 53123957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53132143) 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, 2889 + ... + 10705.

It is an arithmetic number, because the mean of its divisors is an integer number (7599096).

Almost surely, 2^53132149 is an apocalyptic number.

It is an amenable number.

53132149 is a deficient number, since it is larger than the sum of its proper divisors (7660619).

53132149 is an equidigital number, since it uses as much as digits as its factorization.

53132149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8795.

The product of its digits is 3240, while the sum is 28.

The square root of 53132149 is about 7289.1802694130. The cubic root of 53132149 is about 375.9405109030.

The spelling of 53132149 in words is "fifty-three million, one hundred thirty-two thousand, one hundred forty-nine".