146955495747 has 4 divisors (see below), whose sum is σ = 195940661000. Its totient is φ = 97970330496.

The previous prime is 146955495721. The next prime is 146955495779. The reversal of 146955495747 is 747594559641.

146955495747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 146955495747 - 2¹⁶ = 146955430211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146955495647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24492582622 + ... + 24492582627.

It is an arithmetic number, because the mean of its divisors is an integer number (48985165250).

Almost surely, 2^146955495747 is an apocalyptic number.

146955495747 is a deficient number, since it is larger than the sum of its proper divisors (48985165253).

146955495747 is an equidigital number, since it uses as much as digits as its factorization.

146955495747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48985165252.

The product of its digits is 190512000, while the sum is 66.

The spelling of 146955495747 in words is "one hundred forty-six billion, nine hundred fifty-five million, four hundred ninety-five thousand, seven hundred forty-seven".