154025455045 has 192 divisors, whose sum is σ = 258403074048. Its totient is φ = 85809715200.

The previous prime is 154025455037. The next prime is 154025455153. The reversal of 154025455045 is 540554520451.

It is not a de Polignac number, because 154025455045 - 2³ = 154025455037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 154025454989 and 154025455007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 316273792 + ... + 316274278.

It is an arithmetic number, because the mean of its divisors is an integer number (1345849344).

Almost surely, 2^154025455045 is an apocalyptic number.

It is an amenable number.

154025455045 is a deficient number, since it is larger than the sum of its proper divisors (104377619003).

154025455045 is a wasteful number, since it uses less digits than its factorization.

154025455045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 400000, while the sum is 40.

Adding to 154025455045 its reverse (540554520451), we get a palindrome (694579975496).

The spelling of 154025455045 in words is "one hundred fifty-four billion, twenty-five million, four hundred fifty-five thousand, forty-five".