52150390 has 32 divisors (see below), whose sum is σ = 102091104. Its totient is φ = 19100160.

The previous prime is 52150387. The next prime is 52150393. The reversal of 52150390 is 9305125.

52150390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52150387) and next prime (52150393).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52150393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2145 + ... + 10435.

It is an arithmetic number, because the mean of its divisors is an integer number (3190347).

Almost surely, 2^52150390 is an apocalyptic number.

52150390 is a deficient number, since it is larger than the sum of its proper divisors (49940714).

52150390 is a wasteful number, since it uses less digits than its factorization.

52150390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8352.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 52150390 is about 7221.5226926182. The cubic root of 52150390 is about 373.6105977809.

The spelling of 52150390 in words is "fifty-two million, one hundred fifty thousand, three hundred ninety".