52099330 has 32 divisors (see below), whose sum is σ = 101396160. Its totient is φ = 19206720.

The previous prime is 52099321. The next prime is 52099331. The reversal of 52099330 is 3399025.

It is a junction number, because it is equal to n+sod(n) for n = 52099292 and 52099301.

It is not an unprimeable number, because it can be changed into a prime (52099331) 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, 3325 + ... + 10735.

It is an arithmetic number, because the mean of its divisors is an integer number (3168630).

Almost surely, 2^52099330 is an apocalyptic number.

52099330 is a deficient number, since it is larger than the sum of its proper divisors (49296830).

52099330 is a wasteful number, since it uses less digits than its factorization.

52099330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7474.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 52099330 is about 7217.9865613618. The cubic root of 52099330 is about 373.4886249864.

The spelling of 52099330 in words is "fifty-two million, ninety-nine thousand, three hundred thirty".