146054577751 has 4 divisors (see below), whose sum is σ = 146280319632. Its totient is φ = 145828835872.

The previous prime is 146054577749. The next prime is 146054577761. The reversal of 146054577751 is 157775450641.

146054577751 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, and also an emirpimes, since its reverse is a distinct semiprime: 157775450641 = 127 ⋅1242326383.

It is a cyclic number.

It is not a de Polignac number, because 146054577751 - 2¹ = 146054577749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146054577761) 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, 112869970 + ... + 112871263.

It is an arithmetic number, because the mean of its divisors is an integer number (36570079908).

Almost surely, 2^146054577751 is an apocalyptic number.

146054577751 is a deficient number, since it is larger than the sum of its proper divisors (225741881).

146054577751 is an equidigital number, since it uses as much as digits as its factorization.

146054577751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225741880.

The product of its (nonzero) digits is 4116000, while the sum is 52.

The spelling of 146054577751 in words is "one hundred forty-six billion, fifty-four million, five hundred seventy-seven thousand, seven hundred fifty-one".