50142332 has 6 divisors (see below), whose sum is σ = 87749088. Its totient is φ = 25071164.

The previous prime is 50142329. The next prime is 50142347. The reversal of 50142332 is 23324105.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6267788 + ... + 6267795.

It is an arithmetic number, because the mean of its divisors is an integer number (14624848).

Almost surely, 2^50142332 is an apocalyptic number.

It is an amenable number.

50142332 is a deficient number, since it is larger than the sum of its proper divisors (37606756).

50142332 is a wasteful number, since it uses less digits than its factorization.

50142332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12535587 (or 12535585 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 50142332 is about 7081.1250518544. The cubic root of 50142332 is about 368.7523890681.

Adding to 50142332 its reverse (23324105), we get a palindrome (73466437).

The spelling of 50142332 in words is "fifty million, one hundred forty-two thousand, three hundred thirty-two".