153402502305155 has 16 divisors (see below), whose sum is σ = 189339137812704. Its totient is φ = 119227768611840.

The previous prime is 153402502305133. The next prime is 153402502305161. The reversal of 153402502305155 is 551503205204351.

It is a de Polignac number, because none of the positive numbers 2^k-153402502305155 is a prime.

It is a Duffinian 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, 615925061 + ... + 616174070.

It is an arithmetic number, because the mean of its divisors is an integer number (11833696113294).

Almost surely, 2^{153402502305155} is an apocalyptic number.

153402502305155 is a deficient number, since it is larger than the sum of its proper divisors (35936635507549).

153402502305155 is a wasteful number, since it uses less digits than its factorization.

153402502305155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232099846.

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 153402502305155 in words is "one hundred fifty-three trillion, four hundred two billion, five hundred two million, three hundred five thousand, one hundred fifty-five".