2553747933 has 32 divisors (see below), whose sum is σ = 3793910400. Its totient is φ = 1515008000.

The previous prime is 2553747923. The next prime is 2553747949. The reversal of 2553747933 is 3397473552.

It is not a de Polignac number, because 2553747933 - 2⁶ = 2553747869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553747913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 292333 + ... + 300941.

It is an arithmetic number, because the mean of its divisors is an integer number (118559700).

Almost surely, 2^2553747933 is an apocalyptic number.

It is an amenable number.

2553747933 is a deficient number, since it is larger than the sum of its proper divisors (1240162467).

2553747933 is a wasteful number, since it uses less digits than its factorization.

2553747933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8813.

The product of its digits is 2381400, while the sum is 48.

The square root of 2553747933 is about 50534.6211324474. The cubic root of 2553747933 is about 1366.8662157626.

The spelling of 2553747933 in words is "two billion, five hundred fifty-three million, seven hundred forty-seven thousand, nine hundred thirty-three".