2554203399 has 12 divisors (see below), whose sum is σ = 3743350968. Its totient is φ = 1548001840.

The previous prime is 2554203389. The next prime is 2554203419. The reversal of 2554203399 is 9933024552.

It is not a de Polignac number, because 2554203399 - 2¹² = 2554199303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2554203399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554203389) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3517824 + ... + 3518549.

It is an arithmetic number, because the mean of its divisors is an integer number (311945914).

Almost surely, 2^2554203399 is an apocalyptic number.

2554203399 is a deficient number, since it is larger than the sum of its proper divisors (1189147569).

2554203399 is a wasteful number, since it uses less digits than its factorization.

2554203399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7036398 (or 7036387 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 42.

The square root of 2554203399 is about 50539.1274063967. The cubic root of 2554203399 is about 1366.9474720307.

The spelling of 2554203399 in words is "two billion, five hundred fifty-four million, two hundred three thousand, three hundred ninety-nine".