155379054106 has 8 divisors (see below), whose sum is σ = 233070522804. Its totient is φ = 77688879840.

The previous prime is 155379054079. The next prime is 155379054109. The reversal of 155379054106 is 601450973551.

It can be written as a sum of positive squares in 2 ways, for example, as 146685170025 + 8693884081 = 382995^2 + 93241^2 .

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

It is not an unprimeable number, because it can be changed into a prime (155379054109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74376 + ... + 562396.

Almost surely, 2^155379054106 is an apocalyptic number.

155379054106 is a deficient number, since it is larger than the sum of its proper divisors (77691468698).

155379054106 is a wasteful number, since it uses less digits than its factorization.

155379054106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647216.

The product of its (nonzero) digits is 567000, while the sum is 46.

The spelling of 155379054106 in words is "one hundred fifty-five billion, three hundred seventy-nine million, fifty-four thousand, one hundred six".