155133600406 has 8 divisors (see below), whose sum is σ = 232804152504. Its totient is φ = 77532216240.

The previous prime is 155133600379. The next prime is 155133600437. The reversal of 155133600406 is 604006331551.

155133600406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17286375 + ... + 17295346.

It is an arithmetic number, because the mean of its divisors is an integer number (29100519063).

Almost surely, 2^155133600406 is an apocalyptic number.

155133600406 is a deficient number, since it is larger than the sum of its proper divisors (77670552098).

155133600406 is a wasteful number, since it uses less digits than its factorization.

155133600406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34583966.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 155133600406 its reverse (604006331551), we get a palindrome (759139931957).

The spelling of 155133600406 in words is "one hundred fifty-five billion, one hundred thirty-three million, six hundred thousand, four hundred six".