154045012462463 has 8 divisors (see below), whose sum is σ = 154059682780416. Its totient is φ = 154030342608000.

The previous prime is 154045012462441. The next prime is 154045012462547. The reversal of 154045012462463 is 364264210540451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 154045012462463 - 2¹⁴ = 154045012446079 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 (154045012462963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1271451938 + ... + 1271573088.

It is an arithmetic number, because the mean of its divisors is an integer number (19257460347552).

Almost surely, 2^{154045012462463} is an apocalyptic number.

154045012462463 is a deficient number, since it is larger than the sum of its proper divisors (14670317953).

154045012462463 is a wasteful number, since it uses less digits than its factorization.

154045012462463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231745.

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 154045012462463 in words is "one hundred fifty-four trillion, forty-five billion, twelve million, four hundred sixty-two thousand, four hundred sixty-three".