53532146 has 8 divisors (see below), whose sum is σ = 80380080. Its totient is φ = 26738788.

The previous prime is 53532131. The next prime is 53532161. The reversal of 53532146 is 64123535.

It is an interprime number because it is at equal distance from previous prime (53532131) and next prime (53532161).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11096 + ... + 15171.

It is an arithmetic number, because the mean of its divisors is an integer number (10047510).

Almost surely, 2^53532146 is an apocalyptic number.

53532146 is a deficient number, since it is larger than the sum of its proper divisors (26847934).

53532146 is a wasteful number, since it uses less digits than its factorization.

53532146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27288.

The product of its digits is 10800, while the sum is 29.

The square root of 53532146 is about 7316.5665444934. The cubic root of 53532146 is about 376.8815562739.

The spelling of 53532146 in words is "fifty-three million, five hundred thirty-two thousand, one hundred forty-six".