154475314426063 has 4 divisors (see below), whose sum is σ = 154475370612648. Its totient is φ = 154475258239480.

The previous prime is 154475314426031. The next prime is 154475314426067. The reversal of 154475314426063 is 360624413574451.

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 154475314426063 - 2⁵ = 154475314426031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 154475314425995 and 154475314426013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154475314426067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23744953 + ... + 29542738.

It is an arithmetic number, because the mean of its divisors is an integer number (38618842653162).

Almost surely, 2^{154475314426063} is an apocalyptic number.

154475314426063 is a deficient number, since it is larger than the sum of its proper divisors (56186585).

154475314426063 is an equidigital number, since it uses as much as digits as its factorization.

154475314426063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56186584.

The product of its (nonzero) digits is 29030400, while the sum is 55.

The spelling of 154475314426063 in words is "one hundred fifty-four trillion, four hundred seventy-five billion, three hundred fourteen million, four hundred twenty-six thousand, sixty-three".