2555055031 has 8 divisors (see below), whose sum is σ = 2610432000. Its totient is φ = 2499720408.

The previous prime is 2555055007. The next prime is 2555055053. The reversal of 2555055031 is 1305505552.

It is a happy number.

2555055031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2555055031 - 2⁷ = 2555054903 is a prime.

It is a super-2 number, since 2×2555055031² = 13056612422876821922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2555054984 and 2555055002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555055071) 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, 131890 + ... + 150016.

It is an arithmetic number, because the mean of its divisors is an integer number (326304000).

Almost surely, 2^2555055031 is an apocalyptic number.

2555055031 is a deficient number, since it is larger than the sum of its proper divisors (55376969).

2555055031 is a wasteful number, since it uses less digits than its factorization.

2555055031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21173.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 2555055031 is about 50547.5521761440. The cubic root of 2555055031 is about 1367.0993793860.

The spelling of 2555055031 in words is "two billion, five hundred fifty-five million, fifty-five thousand, thirty-one".