146516430552 has 32 divisors (see below), whose sum is σ = 367257566400. Its totient is φ = 48709944864.

The previous prime is 146516430527. The next prime is 146516430559. The reversal of 146516430552 is 255034615641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146516430559) 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, 8044798 + ... + 8062989.

It is an arithmetic number, because the mean of its divisors is an integer number (11476798950).

Almost surely, 2^146516430552 is an apocalyptic number.

146516430552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146516430552 is an abundant number, since it is smaller than the sum of its proper divisors (220741135848).

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

146516430552 is a wasteful number, since it uses less digits than its factorization.

146516430552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16108175 (or 16108171 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 146516430552 in words is "one hundred forty-six billion, five hundred sixteen million, four hundred thirty thousand, five hundred fifty-two".