50770029 has 4 divisors (see below), whose sum is σ = 67693376. Its totient is φ = 33846684.

The previous prime is 50770003. The next prime is 50770043. The reversal of 50770029 is 92007705.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 50770029 - 2⁵ = 50769997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50769978 and 50770005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50770079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8461669 + ... + 8461674.

It is an arithmetic number, because the mean of its divisors is an integer number (16923344).

Almost surely, 2^50770029 is an apocalyptic number.

It is an amenable number.

50770029 is a deficient number, since it is larger than the sum of its proper divisors (16923347).

50770029 is a wasteful number, since it uses less digits than its factorization.

50770029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16923346.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 50770029 is about 7125.3090459292. The cubic root of 50770029 is about 370.2847309163.

The spelling of 50770029 in words is "fifty million, seven hundred seventy thousand, twenty-nine".