50504963679490 has 8 divisors (see below), whose sum is σ = 90908934623100. Its totient is φ = 20201985471792.

The previous prime is 50504963679487. The next prime is 50504963679491. The reversal of 50504963679490 is 9497636940505.

It can be written as a sum of positive squares in 2 ways, for example, as 49607497341081 + 897466338409 = 7043259^2 + 947347^2 .

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

It is not an unprimeable number, because it can be changed into a prime (50504963679491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2525248183965 + ... + 2525248183984.

Almost surely, 2^{50504963679490} is an apocalyptic number.

50504963679490 is a deficient number, since it is larger than the sum of its proper divisors (40403970943610).

50504963679490 is a wasteful number, since it uses less digits than its factorization.

50504963679490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050496367956.

The product of its (nonzero) digits is 220449600, while the sum is 67.

The spelling of 50504963679490 in words is "fifty trillion, five hundred four billion, nine hundred sixty-three million, six hundred seventy-nine thousand, four hundred ninety".