52045152337 has 4 divisors (see below), whose sum is σ = 52051437936. Its totient is φ = 52038866740.

The previous prime is 52045152331. The next prime is 52045152409. The reversal of 52045152337 is 73325154025.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52045152337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52045152296 and 52045152305.

It is not an unprimeable number, because it can be changed into a prime (52045152331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3130363 + ... + 3146944.

It is an arithmetic number, because the mean of its divisors is an integer number (13012859484).

Almost surely, 2^52045152337 is an apocalyptic number.

It is an amenable number.

52045152337 is a deficient number, since it is larger than the sum of its proper divisors (6285599).

52045152337 is an equidigital number, since it uses as much as digits as its factorization.

52045152337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6285598.

The product of its (nonzero) digits is 126000, while the sum is 37.

The spelling of 52045152337 in words is "fifty-two billion, forty-five million, one hundred fifty-two thousand, three hundred thirty-seven".