50340153 has 4 divisors (see below), whose sum is σ = 67120208. Its totient is φ = 33560100.

The previous prime is 50340137. The next prime is 50340163. The reversal of 50340153 is 35104305.

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 50340153 - 2⁴ = 50340137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50340163) 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, 8390023 + ... + 8390028.

It is an arithmetic number, because the mean of its divisors is an integer number (16780052).

Almost surely, 2^50340153 is an apocalyptic number.

It is an amenable number.

50340153 is a deficient number, since it is larger than the sum of its proper divisors (16780055).

50340153 is a wasteful number, since it uses less digits than its factorization.

50340153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16780054.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 50340153 is about 7095.0794921551. The cubic root of 50340153 is about 369.2366854254.

Adding to 50340153 its reverse (35104305), we get a palindrome (85444458).

The spelling of 50340153 in words is "fifty million, three hundred forty thousand, one hundred fifty-three".