120525535055 has 16 divisors (see below), whose sum is σ = 146278288800. Its totient is φ = 95322332160.

The previous prime is 120525535043. The next prime is 120525535063. The reversal of 120525535055 is 550535525021.

It is not a de Polignac number, because 120525535055 - 2¹⁴ = 120525518671 is a prime.

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, 3547991 + ... + 3581799.

It is an arithmetic number, because the mean of its divisors is an integer number (9142393050).

Almost surely, 2^120525535055 is an apocalyptic number.

120525535055 is a deficient number, since it is larger than the sum of its proper divisors (25752753745).

120525535055 is an equidigital number, since it uses as much as digits as its factorization.

120525535055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41914.

The product of its (nonzero) digits is 187500, while the sum is 38.

The spelling of 120525535055 in words is "one hundred twenty billion, five hundred twenty-five million, five hundred thirty-five thousand, fifty-five".