52045030 has 8 divisors (see below), whose sum is σ = 93681072. Its totient is φ = 20818008.

The previous prime is 52044983. The next prime is 52045033. The reversal of 52045030 is 3054025.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 52044989 and 52045007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52045033) 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, 2602242 + ... + 2602261.

It is an arithmetic number, because the mean of its divisors is an integer number (11710134).

Almost surely, 2^52045030 is an apocalyptic number.

52045030 is a deficient number, since it is larger than the sum of its proper divisors (41636042).

52045030 is a wasteful number, since it uses less digits than its factorization.

52045030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5204510.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 52045030 is about 7214.2241440088. The cubic root of 52045030 is about 373.3588249671.

Adding to 52045030 its reverse (3054025), we get a palindrome (55099055).

The spelling of 52045030 in words is "fifty-two million, forty-five thousand, thirty".