154645050041351 has 4 divisors (see below), whose sum is σ = 155059648031112. Its totient is φ = 154230452051592.

The previous prime is 154645050041329. The next prime is 154645050041423. The reversal of 154645050041351 is 153140050546451.

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

It is a cyclic number.

It is not a de Polignac number, because 154645050041351 - 2¹⁴ = 154645050024967 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 (154645050241351) 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, 207298994321 + ... + 207298995066.

It is an arithmetic number, because the mean of its divisors is an integer number (38764912007778).

Almost surely, 2^{154645050041351} is an apocalyptic number.

154645050041351 is a deficient number, since it is larger than the sum of its proper divisors (414597989761).

154645050041351 is an equidigital number, since it uses as much as digits as its factorization.

154645050041351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414597989760.

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 154645050041351 in words is "one hundred fifty-four trillion, six hundred forty-five billion, fifty million, forty-one thousand, three hundred fifty-one".