39050157 has 4 divisors (see below), whose sum is σ = 52066880. Its totient is φ = 26033436.

The previous prime is 39050117. The next prime is 39050191. The reversal of 39050157 is 75105093.

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 39050157 - 2¹⁰ = 39049133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39050117) 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, 6508357 + ... + 6508362.

It is an arithmetic number, because the mean of its divisors is an integer number (13016720).

Almost surely, 2^39050157 is an apocalyptic number.

It is an amenable number.

39050157 is a deficient number, since it is larger than the sum of its proper divisors (13016723).

39050157 is a wasteful number, since it uses less digits than its factorization.

39050157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13016722.

The product of its (nonzero) digits is 4725, while the sum is 30.

The square root of 39050157 is about 6249.0124819847. The cubic root of 39050157 is about 339.2664606491.

The spelling of 39050157 in words is "thirty-nine million, fifty thousand, one hundred fifty-seven".