2452445533155 has 8 divisors (see below), whose sum is σ = 3923912853072. Its totient is φ = 1307970951008.

The previous prime is 2452445533147. The next prime is 2452445533171. The reversal of 2452445533155 is 5513355442542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2452445533155 - 2³ = 2452445533147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81748184424 + ... + 81748184453.

It is an arithmetic number, because the mean of its divisors is an integer number (490489106634).

Almost surely, 2^{2452445533155} is an apocalyptic number.

2452445533155 is a deficient number, since it is larger than the sum of its proper divisors (1471467319917).

2452445533155 is a wasteful number, since it uses less digits than its factorization.

2452445533155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163496368885.

The product of its digits is 7200000, while the sum is 48.

The spelling of 2452445533155 in words is "two trillion, four hundred fifty-two billion, four hundred forty-five million, five hundred thirty-three thousand, one hundred fifty-five".