155104453355 has 16 divisors (see below), whose sum is σ = 194880651840. Its totient is φ = 118283518848.

The previous prime is 155104453333. The next prime is 155104453379. The reversal of 155104453355 is 553354401551.

It is a cyclic number.

It is not a de Polignac number, because 155104453355 - 2⁸ = 155104453099 is a prime.

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, 2267900 + ... + 2335289.

It is an arithmetic number, because the mean of its divisors is an integer number (12180040740).

Almost surely, 2^155104453355 is an apocalyptic number.

155104453355 is a deficient number, since it is larger than the sum of its proper divisors (39776198485).

155104453355 is a wasteful number, since it uses less digits than its factorization.

155104453355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4603510.

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

The spelling of 155104453355 in words is "one hundred fifty-five billion, one hundred four million, four hundred fifty-three thousand, three hundred fifty-five".