52762050 has 288 divisors, whose sum is σ = 178113600. Its totient is φ = 11404800.

The previous prime is 52762013. The next prime is 52762051. The reversal of 52762050 is 5026725.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (52762051) 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 143 ways as a sum of consecutive naturals, for example, 2776941 + ... + 2776959.

It is an arithmetic number, because the mean of its divisors is an integer number (618450).

Almost surely, 2^52762050 is an apocalyptic number.

52762050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 52762050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89056800).

52762050 is an abundant number, since it is smaller than the sum of its proper divisors (125351550).

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

52762050 is a wasteful number, since it uses less digits than its factorization.

52762050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 52762050 is about 7263.7490320082. The cubic root of 52762050 is about 375.0655885277.

Adding to 52762050 its reverse (5026725), we get a palindrome (57788775).

The spelling of 52762050 in words is "fifty-two million, seven hundred sixty-two thousand, fifty".