52354435553 has 8 divisors (see below), whose sum is σ = 60450483072. Its totient is φ = 44412598656.

The previous prime is 52354435537. The next prime is 52354435579. The reversal of 52354435553 is 35553445325.

It is a happy number.

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 52354435553 - 2⁴ = 52354435537 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52354435513) 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, 38551925 + ... + 38553282.

It is an arithmetic number, because the mean of its divisors is an integer number (7556310384).

Almost surely, 2^52354435553 is an apocalyptic number.

It is an amenable number.

52354435553 is a deficient number, since it is larger than the sum of its proper divisors (8096047519).

52354435553 is an equidigital number, since it uses as much as digits as its factorization.

52354435553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77105311.

The product of its digits is 2700000, while the sum is 44.

The spelling of 52354435553 in words is "fifty-two billion, three hundred fifty-four million, four hundred thirty-five thousand, five hundred fifty-three".