2654398555 has 8 divisors (see below), whose sum is σ = 3253050432. Its totient is φ = 2078337408.

The previous prime is 2654398489. The next prime is 2654398573. The reversal of 2654398555 is 5558934562.

It is a happy number.

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 2654398555 - 2²¹ = 2652301403 is a prime.

It is a Duffinian number.

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, 5647422 + ... + 5647891.

It is an arithmetic number, because the mean of its divisors is an integer number (406631304).

Almost surely, 2^2654398555 is an apocalyptic number.

2654398555 is a deficient number, since it is larger than the sum of its proper divisors (598651877).

2654398555 is a wasteful number, since it uses less digits than its factorization.

2654398555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11295365.

The product of its digits is 6480000, while the sum is 52.

The square root of 2654398555 is about 51520.8555344338. The cubic root of 2654398555 is about 1384.5927208490.

The spelling of 2654398555 in words is "two billion, six hundred fifty-four million, three hundred ninety-eight thousand, five hundred fifty-five".