50453514442 has 4 divisors (see below), whose sum is σ = 75680271666. Its totient is φ = 25226757220.

The previous prime is 50453514407. The next prime is 50453514479. The reversal of 50453514442 is 24441535405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 49675048641 + 778465801 = 222879^2 + 27901^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12613378609 + ... + 12613378612.

Almost surely, 2^50453514442 is an apocalyptic number.

50453514442 is a deficient number, since it is larger than the sum of its proper divisors (25226757224).

50453514442 is a wasteful number, since it uses less digits than its factorization.

50453514442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25226757223.

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 50453514442 in words is "fifty billion, four hundred fifty-three million, five hundred fourteen thousand, four hundred forty-two".