155366495 has 16 divisors (see below), whose sum is σ = 194890752. Its totient is φ = 118678560.

The previous prime is 155366489. The next prime is 155366503. The reversal of 155366495 is 594663551.

155366495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-155366495 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104024 + ... + 105506.

It is an arithmetic number, because the mean of its divisors is an integer number (12180672).

Almost surely, 2^155366495 is an apocalyptic number.

155366495 is a deficient number, since it is larger than the sum of its proper divisors (39524257).

155366495 is a wasteful number, since it uses less digits than its factorization.

155366495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422.

The product of its digits is 486000, while the sum is 44.

The square root of 155366495 is about 12464.6097010697. The cubic root of 155366495 is about 537.5915776900.

The spelling of 155366495 in words is "one hundred fifty-five million, three hundred sixty-six thousand, four hundred ninety-five".