2554694039 has 8 divisors (see below), whose sum is σ = 2691633840. Its totient is φ = 2418002496.

The previous prime is 2554693997. The next prime is 2554694069. The reversal of 2554694039 is 9304964552.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2554694039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2554693984 and 2554694002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554694069) 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, 40742 + ... + 82275.

It is an arithmetic number, because the mean of its divisors is an integer number (336454230).

Almost surely, 2^2554694039 is an apocalyptic number.

2554694039 is a deficient number, since it is larger than the sum of its proper divisors (136939801).

2554694039 is a wasteful number, since it uses less digits than its factorization.

2554694039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124129.

The product of its (nonzero) digits is 1166400, while the sum is 47.

The square root of 2554694039 is about 50543.9812341687. The cubic root of 2554694039 is about 1367.0349926211.

The spelling of 2554694039 in words is "two billion, five hundred fifty-four million, six hundred ninety-four thousand, thirty-nine".