2753753440 has 24 divisors (see below), whose sum is σ = 6505742880. Its totient is φ = 1101501312.

The previous prime is 2753753423. The next prime is 2753753447. The reversal of 2753753440 is 443573572.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 2753753393 and 2753753402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2753753447) 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, 8605320 + ... + 8605639.

It is an arithmetic number, because the mean of its divisors is an integer number (271072620).

Almost surely, 2^2753753440 is an apocalyptic number.

2753753440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2753753440 is an abundant number, since it is smaller than the sum of its proper divisors (3751989440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2753753440 is a wasteful number, since it uses less digits than its factorization.

2753753440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17210974 (or 17210966 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 40.

The square root of 2753753440 is about 52476.2178515182. The cubic root of 2753753440 is about 1401.6567868525.

The spelling of 2753753440 in words is "two billion, seven hundred fifty-three million, seven hundred fifty-three thousand, four hundred forty".