50647542 has 32 divisors (see below), whose sum is σ = 112596480. Its totient is φ = 15057120.

The previous prime is 50647481. The next prime is 50647549. The reversal of 50647542 is 24574605.

50647542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50647549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3742 + ... + 10737.

It is an arithmetic number, because the mean of its divisors is an integer number (3518640).

Almost surely, 2^50647542 is an apocalyptic number.

50647542 is an abundant number, since it is smaller than the sum of its proper divisors (61948938).

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

50647542 is a wasteful number, since it uses less digits than its factorization.

50647542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14548.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 50647542 is about 7116.7086493688. The cubic root of 50647542 is about 369.9867100169.

The spelling of 50647542 in words is "fifty million, six hundred forty-seven thousand, five hundred forty-two".