155083483745500 has 48 divisors (see below), whose sum is σ = 342194105189664. Its totient is φ = 61393873958400.

The previous prime is 155083483745467. The next prime is 155083483745539. The reversal of 155083483745500 is 5547384380551.

It is a congruent number.

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, 1598750302 + ... + 1598847301.

It is an arithmetic number, because the mean of its divisors is an integer number (7129043858118).

Almost surely, 2^{155083483745500} is an apocalyptic number.

155083483745500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

155083483745500 is an abundant number, since it is smaller than the sum of its proper divisors (187110621444164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

155083483745500 is a wasteful number, since it uses less digits than its factorization.

155083483745500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3197597719 (or 3197597707 counting only the distinct ones).

The product of its (nonzero) digits is 40320000, while the sum is 58.

The spelling of 155083483745500 in words is "one hundred fifty-five trillion, eighty-three billion, four hundred eighty-three million, seven hundred forty-five thousand, five hundred".