50074951522 has 4 divisors (see below), whose sum is σ = 75112427286. Its totient is φ = 25037475760.

The previous prime is 50074951517. The next prime is 50074951583. The reversal of 50074951522 is 22515947005.

It is a happy number.

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., 49373284401 + 701667121 = 222201^2 + 26489^2 .

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, 12518737879 + ... + 12518737882.

Almost surely, 2^50074951522 is an apocalyptic number.

50074951522 is a deficient number, since it is larger than the sum of its proper divisors (25037475764).

50074951522 is a wasteful number, since it uses less digits than its factorization.

50074951522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25037475763.

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 50074951522 in words is "fifty billion, seventy-four million, nine hundred fifty-one thousand, five hundred twenty-two".