2552263660 has 24 divisors (see below), whose sum is σ = 5364318960. Its totient is φ = 1020035904.

The previous prime is 2552263627. The next prime is 2552263723. The reversal of 2552263660 is 663622552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30015 + ... + 77494.

It is an arithmetic number, because the mean of its divisors is an integer number (223513290).

Almost surely, 2^2552263660 is an apocalyptic number.

2552263660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2552263660 is an abundant number, since it is smaller than the sum of its proper divisors (2812055300).

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

2552263660 is a wasteful number, since it uses less digits than its factorization.

2552263660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108705 (or 108703 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 2552263660 is about 50519.9332937010. The cubic root of 2552263660 is about 1366.6013507022.

The spelling of 2552263660 in words is "two billion, five hundred fifty-two million, two hundred sixty-three thousand, six hundred sixty".