500101400 has 48 divisors (see below), whose sum is σ = 1180121640. Its totient is φ = 197049600.

The previous prime is 500101391. The next prime is 500101403. The reversal of 500101400 is 4101005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500101403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5261 + ... + 32060.

Almost surely, 2^500101400 is an apocalyptic number.

500101400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

500101400 is an abundant number, since it is smaller than the sum of its proper divisors (680020240).

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

500101400 is a wasteful number, since it uses less digits than its factorization.

500101400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37404 (or 37395 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 500101400 is about 22362.9470329829. The cubic root of 500101400 is about 793.7541765130.

Adding to 500101400 its reverse (4101005), we get a palindrome (504202405).

The spelling of 500101400 in words is "five hundred million, one hundred one thousand, four hundred".