52150784 has 40 divisors (see below), whose sum is σ = 119093568. Its totient is φ = 22348800.

The previous prime is 52150783. The next prime is 52150793. The reversal of 52150784 is 48705125.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 52150784.

It is not an unprimeable number, because it can be changed into a prime (52150783) 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, 3692 + ... + 10859.

Almost surely, 2^52150784 is an apocalyptic number.

It is an amenable number.

52150784 is an abundant number, since it is smaller than the sum of its proper divisors (66942784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52150784 is an equidigital number, since it uses as much as digits as its factorization.

52150784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14576 (or 14560 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 52150784 is about 7221.5499721320. The cubic root of 52150784 is about 373.6115386636.

The spelling of 52150784 in words is "fifty-two million, one hundred fifty thousand, seven hundred eighty-four".