154016077 has 4 divisors (see below), whose sum is σ = 154473436. Its totient is φ = 153558720.

The previous prime is 154016063. The next prime is 154016099. The reversal of 154016077 is 770610451.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29224836 + 124791241 = 5406^2 + 11171^2 .

It is a cyclic number.

It is not a de Polignac number, because 154016077 - 2²⁷ = 19798349 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 (154016047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228174 + ... + 228847.

It is an arithmetic number, because the mean of its divisors is an integer number (38618359).

Almost surely, 2^154016077 is an apocalyptic number.

It is an amenable number.

154016077 is a deficient number, since it is larger than the sum of its proper divisors (457359).

154016077 is an equidigital number, since it uses as much as digits as its factorization.

154016077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457358.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 154016077 is about 12410.3213898754. The cubic root of 154016077 is about 536.0294929286.

The spelling of 154016077 in words is "one hundred fifty-four million, sixteen thousand, seventy-seven".