50030502001 has 4 divisors (see below), whose sum is σ = 50031401472. Its totient is φ = 50029602532.

The previous prime is 50030501993. The next prime is 50030502013. The reversal of 50030502001 is 10020503005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50030502001 - 2³ = 50030501993 is a prime.

It is a super-2 number, since 2×50030502001² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50030502101) 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, 360385 + ... + 479518.

It is an arithmetic number, because the mean of its divisors is an integer number (12507850368).

Almost surely, 2^50030502001 is an apocalyptic number.

It is an amenable number.

50030502001 is a deficient number, since it is larger than the sum of its proper divisors (899471).

50030502001 is an equidigital number, since it uses as much as digits as its factorization.

50030502001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899470.

The product of its (nonzero) digits is 150, while the sum is 16.

The spelling of 50030502001 in words is "fifty billion, thirty million, five hundred two thousand, one".