50623542 has 40 divisors (see below), whose sum is σ = 114048792. Its totient is φ = 16783200.

The previous prime is 50623541. The next prime is 50623567. The reversal of 50623542 is 24532605.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50623541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33442 + ... + 34922.

Almost surely, 2^50623542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50623542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57024396).

50623542 is an abundant number, since it is smaller than the sum of its proper divisors (63425250).

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

50623542 is a wasteful number, since it uses less digits than its factorization.

50623542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706 (or 1697 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 50623542 is about 7115.0222768450. The cubic root of 50623542 is about 369.9282597701.

The spelling of 50623542 in words is "fifty million, six hundred twenty-three thousand, five hundred forty-two".