26630041503 has 8 divisors (see below), whose sum is σ = 38238008368. Its totient is φ = 16387717824.

The previous prime is 26630041453. The next prime is 26630041519. The reversal of 26630041503 is 30514003662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26630041503 - 2⁸ = 26630041247 is a prime.

It is a super-2 number, since 2×26630041503² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26630041003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341410750 + ... + 341410827.

It is an arithmetic number, because the mean of its divisors is an integer number (4779751046).

Almost surely, 2^26630041503 is an apocalyptic number.

26630041503 is a deficient number, since it is larger than the sum of its proper divisors (11607966865).

26630041503 is a wasteful number, since it uses less digits than its factorization.

26630041503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682821593.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 26630041503 in words is "twenty-six billion, six hundred thirty million, forty-one thousand, five hundred three".