39516053 has 4 divisors (see below), whose sum is σ = 39899808. Its totient is φ = 39132300.

The previous prime is 39516023. The next prime is 39516073. The reversal of 39516053 is 35061593.

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 a cyclic number.

It is not a de Polignac number, because 39516053 - 2¹⁰ = 39515029 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 (39516023) 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, 191723 + ... + 191928.

It is an arithmetic number, because the mean of its divisors is an integer number (9974952).

Almost surely, 2^39516053 is an apocalyptic number.

It is an amenable number.

39516053 is a deficient number, since it is larger than the sum of its proper divisors (383755).

39516053 is a wasteful number, since it uses less digits than its factorization.

39516053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383754.

The product of its (nonzero) digits is 12150, while the sum is 32.

The square root of 39516053 is about 6286.1795233671. The cubic root of 39516053 is about 340.6103598118.

The spelling of 39516053 in words is "thirty-nine million, five hundred sixteen thousand, fifty-three".