50396070290 has 8 divisors (see below), whose sum is σ = 90712926540. Its totient is φ = 20158428112.

The previous prime is 50396070287. The next prime is 50396070313. The reversal of 50396070290 is 9207069305.

It can be written as a sum of positive squares in 2 ways, for example, as 48329185921 + 2066884369 = 219839^2 + 45463^2 .

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

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 in 3 ways as a sum of consecutive naturals, for example, 2519803505 + ... + 2519803524.

Almost surely, 2^50396070290 is an apocalyptic number.

50396070290 is a deficient number, since it is larger than the sum of its proper divisors (40316856250).

50396070290 is a wasteful number, since it uses less digits than its factorization.

50396070290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039607036.

The product of its (nonzero) digits is 102060, while the sum is 41.

The spelling of 50396070290 in words is "fifty billion, three hundred ninety-six million, seventy thousand, two hundred ninety".