53942151 has 8 divisors (see below), whose sum is σ = 72010224. Its totient is φ = 35917760.

The previous prime is 53942143. The next prime is 53942171. The reversal of 53942151 is 15124935.

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 53942151 - 2³ = 53942143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53942111) 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, 7920 + ... + 13061.

It is an arithmetic number, because the mean of its divisors is an integer number (9001278).

Almost surely, 2^53942151 is an apocalyptic number.

53942151 is a deficient number, since it is larger than the sum of its proper divisors (18068073).

53942151 is a wasteful number, since it uses less digits than its factorization.

53942151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21841.

The product of its digits is 5400, while the sum is 30.

The square root of 53942151 is about 7344.5320477209. The cubic root of 53942151 is about 377.8412941998.

The spelling of 53942151 in words is "fifty-three million, nine hundred forty-two thousand, one hundred fifty-one".