120598932553 has 8 divisors (see below), whose sum is σ = 132649766496. Its totient is φ = 109635392020.

The previous prime is 120598932547. The next prime is 120598932581. The reversal of 120598932553 is 355239895021.

It is not a de Polignac number, because 120598932553 - 2¹³ = 120598924361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120598932553.

It is not an unprimeable number, because it can be changed into a prime (120598930553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45302551 + ... + 45305212.

It is an arithmetic number, because the mean of its divisors is an integer number (16581220812).

Almost surely, 2^120598932553 is an apocalyptic number.

It is an amenable number.

120598932553 is a deficient number, since it is larger than the sum of its proper divisors (12050833943).

120598932553 is an frugal number, since it uses more digits than its factorization.

120598932553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90607796 (or 90607774 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 52.

The spelling of 120598932553 in words is "one hundred twenty billion, five hundred ninety-eight million, nine hundred thirty-two thousand, five hundred fifty-three".