2554310140 has 24 divisors (see below), whose sum is σ = 5549019840. Its totient is φ = 986491968.

The previous prime is 2554310117. The next prime is 2554310147. The reversal of 2554310140 is 410134552.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554310147) 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, 2201412 + ... + 2202571.

It is an arithmetic number, because the mean of its divisors is an integer number (231209160).

Almost surely, 2^2554310140 is an apocalyptic number.

2554310140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2554310140 is an abundant number, since it is smaller than the sum of its proper divisors (2994709700).

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

2554310140 is a wasteful number, since it uses less digits than its factorization.

2554310140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4404021 (or 4404019 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2554310140 is about 50540.1834187412. The cubic root of 2554310140 is about 1366.9665134936.

Adding to 2554310140 its reverse (410134552), we get a palindrome (2964444692).

The spelling of 2554310140 in words is "two billion, five hundred fifty-four million, three hundred ten thousand, one hundred forty".