52151348 has 12 divisors (see below), whose sum is σ = 91322532. Its totient is φ = 26059200.

The previous prime is 52151347. The next prime is 52151381. The reversal of 52151348 is 84315125.

It can be written as a sum of positive squares in 2 ways, for example, as 15038884 + 37112464 = 3878^2 + 6092^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52151348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52151347) 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, 5498 + ... + 11598.

It is an arithmetic number, because the mean of its divisors is an integer number (7610211).

Almost surely, 2^52151348 is an apocalyptic number.

It is an amenable number.

52151348 is a deficient number, since it is larger than the sum of its proper divisors (39171184).

52151348 is a wasteful number, since it uses less digits than its factorization.

52151348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8242 (or 8240 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 52151348 is about 7221.5890218151. The cubic root of 52151348 is about 373.6128855027.

The spelling of 52151348 in words is "fifty-two million, one hundred fifty-one thousand, three hundred forty-eight".