52783005 has 16 divisors (see below), whose sum is σ = 92130624. Its totient is φ = 25591680.

The previous prime is 52783001. The next prime is 52783009. The reversal of 52783005 is 50038725.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52783001) and next prime (52783009).

It is not a de Polignac number, because 52783005 - 2² = 52783001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52783001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159784 + ... + 160113.

It is an arithmetic number, because the mean of its divisors is an integer number (5758164).

Almost surely, 2^52783005 is an apocalyptic number.

52783005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52783005 is a deficient number, since it is larger than the sum of its proper divisors (39347619).

52783005 is a wasteful number, since it uses less digits than its factorization.

52783005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319916.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 52783005 is about 7265.1913257670. The cubic root of 52783005 is about 375.1152356961.

The spelling of 52783005 in words is "fifty-two million, seven hundred eighty-three thousand, five".