50100050010 has 64 divisors (see below), whose sum is σ = 123028968960. Its totient is φ = 13052923200.

The previous prime is 50100049973. The next prime is 50100050023. The reversal of 50100050010 is 1005000105.

50100050010 = 100098² + 100099² + ... + 100102².

It is a super-2 number, since 2×50100050010² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201685 + ... + 375335.

It is an arithmetic number, because the mean of its divisors is an integer number (1922327640).

Almost surely, 2^50100050010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50100050010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61514484480).

50100050010 is an abundant number, since it is smaller than the sum of its proper divisors (72928918950).

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

50100050010 is a wasteful number, since it uses less digits than its factorization.

50100050010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173883.

The product of its (nonzero) digits is 25, while the sum is 12.

Adding to 50100050010 its reverse (1005000105), we get a palindrome (51105050115).

The spelling of 50100050010 in words is "fifty billion, one hundred million, fifty thousand, ten".