52354038520189 has 8 divisors (see below), whose sum is σ = 63352786108608. Its totient is φ = 42235190738880.

The previous prime is 52354038520171. The next prime is 52354038520253. The reversal of 52354038520189 is 98102583045325.

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

It is not a de Polignac number, because 52354038520189 - 2¹⁹ = 52354037995901 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 (52354038520139) 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, 219974951647 + ... + 219974951884.

It is an arithmetic number, because the mean of its divisors is an integer number (7919098263576).

Almost surely, 2^{52354038520189} is an apocalyptic number.

It is an amenable number.

52354038520189 is a deficient number, since it is larger than the sum of its proper divisors (10998747588419).

52354038520189 is a wasteful number, since it uses less digits than its factorization.

52354038520189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439949903555.

The product of its (nonzero) digits is 10368000, while the sum is 55.

The spelling of 52354038520189 in words is "fifty-two trillion, three hundred fifty-four billion, thirty-eight million, five hundred twenty thousand, one hundred eighty-nine".