159052453 has 8 divisors (see below), whose sum is σ = 181869440. Its totient is φ = 136259280.

The previous prime is 159052441. The next prime is 159052457. The reversal of 159052453 is 354250951.

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 159052453 - 2⁹ = 159051941 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 (159052457) 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, 11968 + ... + 21478.

It is an arithmetic number, because the mean of its divisors is an integer number (22733680).

Almost surely, 2^159052453 is an apocalyptic number.

It is an amenable number.

159052453 is a deficient number, since it is larger than the sum of its proper divisors (22816987).

159052453 is an equidigital number, since it uses as much as digits as its factorization.

159052453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11907.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 159052453 is about 12611.5999381522. The cubic root of 159052453 is about 541.8097181570.

The spelling of 159052453 in words is "one hundred fifty-nine million, fifty-two thousand, four hundred fifty-three".