146516434559 has 8 divisors (see below), whose sum is σ = 159926078928. Its totient is φ = 133121784960.

The previous prime is 146516434517. The next prime is 146516434633. The reversal of 146516434559 is 955434615641.

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 146516434559 - 2³² = 142221467263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146516434559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146516434759) 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, 3728252 + ... + 3767345.

It is an arithmetic number, because the mean of its divisors is an integer number (19990759866).

Almost surely, 2^146516434559 is an apocalyptic number.

146516434559 is a deficient number, since it is larger than the sum of its proper divisors (13409644369).

146516434559 is a wasteful number, since it uses less digits than its factorization.

146516434559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7497385.

The product of its digits is 7776000, while the sum is 53.

The spelling of 146516434559 in words is "one hundred forty-six billion, five hundred sixteen million, four hundred thirty-four thousand, five hundred fifty-nine".