2550231554 has 16 divisors (see below), whose sum is σ = 4252496640. Its totient is φ = 1139060880.

The previous prime is 2550231539. The next prime is 2550231569. The reversal of 2550231554 is 4551320552.

It is an interprime number because it is at equal distance from previous prime (2550231539) and next prime (2550231569).

It is a self number, because there is not a number n which added to its sum of digits gives 2550231554.

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, 1581224 + ... + 1582835.

It is an arithmetic number, because the mean of its divisors is an integer number (265781040).

Almost surely, 2^2550231554 is an apocalyptic number.

2550231554 is a deficient number, since it is larger than the sum of its proper divisors (1702265086).

2550231554 is a wasteful number, since it uses less digits than its factorization.

2550231554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164105.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2550231554 is about 50499.8173660064. The cubic root of 2550231554 is about 1366.2385595313.

The spelling of 2550231554 in words is "two billion, five hundred fifty million, two hundred thirty-one thousand, five hundred fifty-four".