2651265232 has 40 divisors (see below), whose sum is σ = 6404357952. Its totient is φ = 1032960000.

The previous prime is 2651265193. The next prime is 2651265283. The reversal of 2651265232 is 2325621562.

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 7 ways as a sum of consecutive naturals, for example, 1074769 + ... + 1077232.

Almost surely, 2^2651265232 is an apocalyptic number.

2651265232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2651265232 is an abundant number, since it is smaller than the sum of its proper divisors (3753092720).

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

2651265232 is a wasteful number, since it uses less digits than its factorization.

2651265232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152027 (or 2152021 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 2651265232 is about 51490.4382579912. The cubic root of 2651265232 is about 1384.0477029233.

Adding to 2651265232 its reverse (2325621562), we get a palindrome (4976886794).

The spelling of 2651265232 in words is "two billion, six hundred fifty-one million, two hundred sixty-five thousand, two hundred thirty-two".