146752752147 has 8 divisors (see below), whose sum is σ = 196366673040. Its totient is φ = 97486999680.

The previous prime is 146752752137. The next prime is 146752752169. The reversal of 146752752147 is 741257257641.

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

It is not a de Polignac number, because 146752752147 - 2⁴ = 146752752131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146752752147.

It is not an unprimeable number, because it can be changed into a prime (146752752137) 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, 87041122 + ... + 87042807.

It is an arithmetic number, because the mean of its divisors is an integer number (24545834130).

Almost surely, 2^146752752147 is an apocalyptic number.

146752752147 is a deficient number, since it is larger than the sum of its proper divisors (49613920893).

146752752147 is a wasteful number, since it uses less digits than its factorization.

146752752147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174084213.

The product of its digits is 3292800, while the sum is 51.

The spelling of 146752752147 in words is "one hundred forty-six billion, seven hundred fifty-two million, seven hundred fifty-two thousand, one hundred forty-seven".