2654245140 has 48 divisors (see below), whose sum is σ = 7479249792. Its totient is φ = 703287936.

The previous prime is 2654245129. The next prime is 2654245151. The reversal of 2654245140 is 415424562.

It is an interprime number because it is at equal distance from previous prime (2654245129) and next prime (2654245151).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131464 + ... + 150303.

It is an arithmetic number, because the mean of its divisors is an integer number (155817704).

Almost surely, 2^2654245140 is an apocalyptic number.

2654245140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2654245140 is an abundant number, since it is smaller than the sum of its proper divisors (4825004652).

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

2654245140 is a wasteful number, since it uses less digits than its factorization.

2654245140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281936 (or 281934 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 2654245140 is about 51519.3666498337. The cubic root of 2654245140 is about 1384.5660454546.

The spelling of 2654245140 in words is "two billion, six hundred fifty-four million, two hundred forty-five thousand, one hundred forty".