2554123034 has 4 divisors (see below), whose sum is σ = 3831184554. Its totient is φ = 1277061516.

The previous prime is 2554123031. The next prime is 2554123081. The reversal of 2554123034 is 4303214552.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1442100625 + 1112022409 = 37975^2 + 33347^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2554122988 and 2554123006.

It is not an unprimeable number, because it can be changed into a prime (2554123031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638530757 + ... + 638530760.

Almost surely, 2^2554123034 is an apocalyptic number.

2554123034 is a deficient number, since it is larger than the sum of its proper divisors (1277061520).

2554123034 is a wasteful number, since it uses less digits than its factorization.

2554123034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277061519.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2554123034 is about 50538.3323230991. The cubic root of 2554123034 is about 1366.9331354165.

Adding to 2554123034 its reverse (4303214552), we get a palindrome (6857337586).

The spelling of 2554123034 in words is "two billion, five hundred fifty-four million, one hundred twenty-three thousand, thirty-four".