50750402 has 4 divisors (see below), whose sum is σ = 76125606. Its totient is φ = 25375200.

The previous prime is 50750383. The next prime is 50750411. The reversal of 50750402 is 20405705.

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., 50537881 + 212521 = 7109^2 + 461^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 12687599 + ... + 12687602.

Almost surely, 2^50750402 is an apocalyptic number.

50750402 is a deficient number, since it is larger than the sum of its proper divisors (25375204).

50750402 is a wasteful number, since it uses less digits than its factorization.

50750402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25375203.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 50750402 is about 7123.9316392004. The cubic root of 50750402 is about 370.2370090926.

The spelling of 50750402 in words is "fifty million, seven hundred fifty thousand, four hundred two".