50762945 has 8 divisors (see below), whose sum is σ = 61148736. Its totient is φ = 40454896.

The previous prime is 50762891. The next prime is 50762953. The reversal of 50762945 is 54926705.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50762945 - 2¹² = 50758849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50762899 and 50762908.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17987 + ... + 20616.

It is an arithmetic number, because the mean of its divisors is an integer number (7643592).

Almost surely, 2^50762945 is an apocalyptic number.

It is an amenable number.

50762945 is a deficient number, since it is larger than the sum of its proper divisors (10385791).

50762945 is a wasteful number, since it uses less digits than its factorization.

50762945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38871.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 50762945 is about 7124.8119273424. The cubic root of 50762945 is about 370.2675080318.

The spelling of 50762945 in words is "fifty million, seven hundred sixty-two thousand, nine hundred forty-five".