155755080476 has 48 divisors (see below), whose sum is σ = 285493572000. Its totient is φ = 74343108224.

The previous prime is 155755080457. The next prime is 155755080487. The reversal of 155755080476 is 674080557551.

155755080476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×155755080476³ (a number of 35 digits) contains 333 as substring.

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 15 ways as a sum of consecutive naturals, for example, 8673515 + ... + 8691453.

It is an arithmetic number, because the mean of its divisors is an integer number (5947782750).

Almost surely, 2^155755080476 is an apocalyptic number.

It is an amenable number.

155755080476 is a deficient number, since it is larger than the sum of its proper divisors (129738491524).

155755080476 is an equidigital number, since it uses as much as digits as its factorization.

155755080476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18119 (or 18059 counting only the distinct ones).

The product of its (nonzero) digits is 5880000, while the sum is 53.

The spelling of 155755080476 in words is "one hundred fifty-five billion, seven hundred fifty-five million, eighty thousand, four hundred seventy-six".