52154302 has 8 divisors (see below), whose sum is σ = 79896096. Its totient is φ = 25522272.

The previous prime is 52154231. The next prime is 52154303. The reversal of 52154302 is 20345125.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52154303) 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, 277323 + ... + 277510.

It is an arithmetic number, because the mean of its divisors is an integer number (9987012).

Almost surely, 2^52154302 is an apocalyptic number.

52154302 is a deficient number, since it is larger than the sum of its proper divisors (27741794).

52154302 is a wasteful number, since it uses less digits than its factorization.

52154302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554882.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 52154302 is about 7221.7935445428. The cubic root of 52154302 is about 373.6199395334.

Adding to 52154302 its reverse (20345125), we get a palindrome (72499427).

The spelling of 52154302 in words is "fifty-two million, one hundred fifty-four thousand, three hundred two".