155495465 has 8 divisors (see below), whose sum is σ = 187116480. Its totient is φ = 124048432.

The previous prime is 155495443. The next prime is 155495491. The reversal of 155495465 is 564594551.

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 155495465 - 2⁶ = 155495401 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41519 + ... + 45108.

It is an arithmetic number, because the mean of its divisors is an integer number (23389560).

Almost surely, 2^155495465 is an apocalyptic number.

It is an amenable number.

155495465 is a deficient number, since it is larger than the sum of its proper divisors (31621015).

155495465 is an equidigital number, since it uses as much as digits as its factorization.

155495465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86991.

The product of its digits is 540000, while the sum is 44.

The square root of 155495465 is about 12469.7820750805. The cubic root of 155495465 is about 537.7402884531.

The spelling of 155495465 in words is "one hundred fifty-five million, four hundred ninety-five thousand, four hundred sixty-five".