146752212752 has 10 divisors (see below), whose sum is σ = 284332412238. Its totient is φ = 73376106368.

The previous prime is 146752212743. The next prime is 146752212781. The reversal of 146752212752 is 257212257641.

It can be written as a sum of positive squares in only one way, i.e., 87701268736 + 59050944016 = 296144^2 + 243004^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4586006633 + ... + 4586006664.

Almost surely, 2^146752212752 is an apocalyptic number.

It is an amenable number.

146752212752 is a deficient number, since it is larger than the sum of its proper divisors (137580199486).

146752212752 is an equidigital number, since it uses as much as digits as its factorization.

146752212752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9172013305 (or 9172013299 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The spelling of 146752212752 in words is "one hundred forty-six billion, seven hundred fifty-two million, two hundred twelve thousand, seven hundred fifty-two".