154055325155 has 8 divisors (see below), whose sum is σ = 189375326784. Its totient is φ = 120238302400.

The previous prime is 154055325121. The next prime is 154055325211. The reversal of 154055325155 is 551523550451.

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

It is not a de Polignac number, because 154055325155 - 2¹⁸ = 154055063011 is a prime.

It is a super-2 number, since 2×154055325155² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375744491 + ... + 375744900.

It is an arithmetic number, because the mean of its divisors is an integer number (23671915848).

Almost surely, 2^154055325155 is an apocalyptic number.

154055325155 is a deficient number, since it is larger than the sum of its proper divisors (35320001629).

154055325155 is an equidigital number, since it uses as much as digits as its factorization.

154055325155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751489437.

The product of its (nonzero) digits is 375000, while the sum is 41.

The spelling of 154055325155 in words is "one hundred fifty-four billion, fifty-five million, three hundred twenty-five thousand, one hundred fifty-five".