2623385500 has 24 divisors (see below), whose sum is σ = 5729475024. Its totient is φ = 1049354000.

The previous prime is 2623385473. The next prime is 2623385519. The reversal of 2623385500 is 55833262.

It is a happy number.

It is a super-2 number, since 2×2623385500² = 13764302963220500000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2622886 + ... + 2623885.

It is an arithmetic number, because the mean of its divisors is an integer number (238728126).

Almost surely, 2^2623385500 is an apocalyptic number.

2623385500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2623385500 is an abundant number, since it is smaller than the sum of its proper divisors (3106089524).

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

2623385500 is a wasteful number, since it uses less digits than its factorization.

2623385500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5246790 (or 5246778 counting only the distinct ones).

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

The square root of 2623385500 is about 51218.9954997167. The cubic root of 2623385500 is about 1379.1792185656.

The spelling of 2623385500 in words is "two billion, six hundred twenty-three million, three hundred eighty-five thousand, five hundred".