2555037755 has 16 divisors (see below), whose sum is σ = 3094131744. Its totient is φ = 2025354240.

The previous prime is 2555037739. The next prime is 2555037757. The reversal of 2555037755 is 5577305552.

It is a happy number.

It is not a de Polignac number, because 2555037755 - 2⁴ = 2555037739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555037757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493259 + ... + 498411.

It is an arithmetic number, because the mean of its divisors is an integer number (193383234).

Almost surely, 2^2555037755 is an apocalyptic number.

2555037755 is a deficient number, since it is larger than the sum of its proper divisors (539093989).

2555037755 is a wasteful number, since it uses less digits than its factorization.

2555037755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046.

The product of its (nonzero) digits is 918750, while the sum is 44.

The square root of 2555037755 is about 50547.3812872635. The cubic root of 2555037755 is about 1367.0962981657.

The spelling of 2555037755 in words is "two billion, five hundred fifty-five million, thirty-seven thousand, seven hundred fifty-five".