6623151003 has 48 divisors (see below), whose sum is σ = 11542500000. Its totient is φ = 3742066944.

The previous prime is 6623150983. The next prime is 6623151013. The reversal of 6623151003 is 3001513266.

6623151003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6623151003 - 2⁵ = 6623150971 is a prime.

It is a super-2 number, since 2×6623151003² = 87732258417079812018, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (6623151013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89623 + ... + 145871.

It is an arithmetic number, because the mean of its divisors is an integer number (240468750).

Almost surely, 2^6623151003 is an apocalyptic number.

6623151003 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

6623151003 is a deficient number, since it is larger than the sum of its proper divisors (4919348997).

6623151003 is a wasteful number, since it uses less digits than its factorization.

6623151003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56361 (or 56348 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 6623151003 is about 81382.7438895986. The cubic root of 6623151003 is about 1877.9681347878.

Adding to 6623151003 its reverse (3001513266), we get a palindrome (9624664269).

The spelling of 6623151003 in words is "six billion, six hundred twenty-three million, one hundred fifty-one thousand, three".