52150347 has 6 divisors (see below), whose sum is σ = 75328292. Its totient is φ = 34766892.

The previous prime is 52150327. The next prime is 52150367. The reversal of 52150347 is 74305125.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52150327) and next prime (52150367).

It is a de Polignac number, because none of the positive numbers 2^k-52150347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52150347.

It is not an unprimeable number, because it can be changed into a prime (52150327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2897233 + ... + 2897250.

Almost surely, 2^52150347 is an apocalyptic number.

52150347 is a deficient number, since it is larger than the sum of its proper divisors (23177945).

52150347 is a wasteful number, since it uses less digits than its factorization.

52150347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794489 (or 5794486 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 52150347 is about 7221.5197154062. The cubic root of 52150347 is about 373.6104950954.

The spelling of 52150347 in words is "fifty-two million, one hundred fifty thousand, three hundred forty-seven".