50613400 has 48 divisors (see below), whose sum is σ = 119133000. Its totient is φ = 19994880.

The previous prime is 50613391. The next prime is 50613401. The reversal of 50613400 is 431605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50613401) 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, 15076 + ... + 18124.

Almost surely, 2^50613400 is an apocalyptic number.

50613400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50613400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59566500).

50613400 is an abundant number, since it is smaller than the sum of its proper divisors (68519600).

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

50613400 is a wasteful number, since it uses less digits than its factorization.

50613400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3148 (or 3139 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 50613400 is about 7114.3095237697. The cubic root of 50613400 is about 369.9035541171.

The spelling of 50613400 in words is "fifty million, six hundred thirteen thousand, four hundred".