2554123064 has 8 divisors (see below), whose sum is σ = 4788980760. Its totient is φ = 1277061528.

The previous prime is 2554123031. The next prime is 2554123081. The reversal of 2554123064 is 4603214552.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2554123064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159632684 + ... + 159632699.

It is an arithmetic number, because the mean of its divisors is an integer number (598622595).

Almost surely, 2^2554123064 is an apocalyptic number.

It is an amenable number.

2554123064 is a deficient number, since it is larger than the sum of its proper divisors (2234857696).

2554123064 is a wasteful number, since it uses less digits than its factorization.

2554123064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319265389 (or 319265385 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2554123064 is about 50538.3326199035. The cubic root of 2554123064 is about 1366.9331407684.

The spelling of 2554123064 in words is "two billion, five hundred fifty-four million, one hundred twenty-three thousand, sixty-four".