154875910648 has 8 divisors (see below), whose sum is σ = 290392332480. Its totient is φ = 77437955320.

The previous prime is 154875910633. The next prime is 154875910649. The reversal of 154875910648 is 846019578451.

154875910648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 154875910592 and 154875910601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154875910649) 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 as a sum of consecutive naturals, namely, 9679744408 + ... + 9679744423.

It is an arithmetic number, because the mean of its divisors is an integer number (36299041560).

Almost surely, 2^154875910648 is an apocalyptic number.

It is an amenable number.

154875910648 is a deficient number, since it is larger than the sum of its proper divisors (135516421832).

154875910648 is a wasteful number, since it uses less digits than its factorization.

154875910648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19359488837 (or 19359488833 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 58.

The spelling of 154875910648 in words is "one hundred fifty-four billion, eight hundred seventy-five million, nine hundred ten thousand, six hundred forty-eight".