154000007077 has 16 divisors (see below), whose sum is σ = 177477027840. Its totient is φ = 130896021168.

The previous prime is 154000007071. The next prime is 154000007093. The reversal of 154000007077 is 770700000451.

It is a cyclic number.

It is not a de Polignac number, because 154000007077 - 2²⁷ = 153865789349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154000007071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332608 + ... + 647014.

It is an arithmetic number, because the mean of its divisors is an integer number (11092314240).

Almost surely, 2^154000007077 is an apocalyptic number.

It is an amenable number.

154000007077 is a deficient number, since it is larger than the sum of its proper divisors (23477020763).

154000007077 is a wasteful number, since it uses less digits than its factorization.

154000007077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315000.

The product of its (nonzero) digits is 6860, while the sum is 31.

The spelling of 154000007077 in words is "one hundred fifty-four billion, seven thousand, seventy-seven".