55432270601253 has 48 divisors (see below), whose sum is σ = 100557407059200. Its totient is φ = 29238999856416.

The previous prime is 55432270601243. The next prime is 55432270601293. The reversal of 55432270601253 is 35210607223455.

55432270601253 is a `hidden beast` number, since 5 + 5 + 4 + 32 + 2 + 7 + 0 + 601 + 2 + 5 + 3 = 666.

It is not a de Polignac number, because 55432270601253 - 2²¹ = 55432268504101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55432270601199 and 55432270601208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55432270601243) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 690601401 + ... + 690681662.

It is an arithmetic number, because the mean of its divisors is an integer number (2094945980400).

Almost surely, 2^{55432270601253} is an apocalyptic number.

It is an amenable number.

55432270601253 is a deficient number, since it is larger than the sum of its proper divisors (45125136457947).

55432270601253 is a wasteful number, since it uses less digits than its factorization.

55432270601253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381283103 (or 1381283086 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 45.

The spelling of 55432270601253 in words is "fifty-five trillion, four hundred thirty-two billion, two hundred seventy million, six hundred one thousand, two hundred fifty-three".