2554387147 has 8 divisors (see below), whose sum is σ = 2761108560. Its totient is φ = 2349127200.

The previous prime is 2554387133. The next prime is 2554387177. The reversal of 2554387147 is 7417834552.

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 2554387147 - 2³¹ = 406903499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2554387097 and 2554387106.

It is not an unprimeable number, because it can be changed into a prime (2554387117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361729 + ... + 368722.

It is an arithmetic number, because the mean of its divisors is an integer number (345138570).

Almost surely, 2^2554387147 is an apocalyptic number.

2554387147 is a deficient number, since it is larger than the sum of its proper divisors (206721413).

2554387147 is a wasteful number, since it uses less digits than its factorization.

2554387147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730733.

The product of its digits is 940800, while the sum is 46.

The square root of 2554387147 is about 50540.9452523397. The cubic root of 2554387147 is about 1366.9802503967.

The spelling of 2554387147 in words is "two billion, five hundred fifty-four million, three hundred eighty-seven thousand, one hundred forty-seven".