155464535606 has 8 divisors (see below), whose sum is σ = 236148661920. Its totient is φ = 76748314968.

The previous prime is 155464535599. The next prime is 155464535623. The reversal of 155464535606 is 606535464551.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491976221 + ... + 491976536.

It is an arithmetic number, because the mean of its divisors is an integer number (29518582740).

Almost surely, 2^155464535606 is an apocalyptic number.

155464535606 is a deficient number, since it is larger than the sum of its proper divisors (80684126314).

155464535606 is an equidigital number, since it uses as much as digits as its factorization.

155464535606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983952838.

The product of its (nonzero) digits is 6480000, while the sum is 50.

The spelling of 155464535606 in words is "one hundred fifty-five billion, four hundred sixty-four million, five hundred thirty-five thousand, six hundred six".