2553155051 has 4 divisors (see below), whose sum is σ = 2564113032. Its totient is φ = 2542197072.

The previous prime is 2553155021. The next prime is 2553155053. The reversal of 2553155051 is 1505513552.

2553155051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2553155051 - 2⁶ = 2553154987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2553154999 and 2553155017.

It is not an unprimeable number, because it can be changed into a prime (2553155053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5478641 + ... + 5479106.

It is an arithmetic number, because the mean of its divisors is an integer number (641028258).

Almost surely, 2^2553155051 is an apocalyptic number.

2553155051 is a deficient number, since it is larger than the sum of its proper divisors (10957981).

2553155051 is a wasteful number, since it uses less digits than its factorization.

2553155051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10957980.

The product of its (nonzero) digits is 18750, while the sum is 32.

The square root of 2553155051 is about 50528.7546947280. The cubic root of 2553155051 is about 1366.7604296633.

The spelling of 2553155051 in words is "two billion, five hundred fifty-three million, one hundred fifty-five thousand, fifty-one".