52143954 has 8 divisors (see below), whose sum is σ = 104287920. Its totient is φ = 17381316.

The previous prime is 52143937. The next prime is 52143991. The reversal of 52143954 is 45934125.

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

52143954 is an admirable number.

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, 4345324 + ... + 4345335.

It is an arithmetic number, because the mean of its divisors is an integer number (13035990).

Almost surely, 2^52143954 is an apocalyptic number.

52143954 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52143954 is a wasteful number, since it uses less digits than its factorization.

52143954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8690664.

The product of its digits is 21600, while the sum is 33.

The square root of 52143954 is about 7221.0770664770. The cubic root of 52143954 is about 373.5952277665.

The spelling of 52143954 in words is "fifty-two million, one hundred forty-three thousand, nine hundred fifty-four".