53162373 has 8 divisors (see below), whose sum is σ = 77327136. Its totient is φ = 32219600.

The previous prime is 53162359. The next prime is 53162387. The reversal of 53162373 is 37326135.

It is an interprime number because it is at equal distance from previous prime (53162359) and next prime (53162387).

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

It is a cyclic number.

It is not a de Polignac number, because 53162373 - 2⁶ = 53162309 is a prime.

It is a super-2 number, since 2×53162373² = 5652475805982258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53162373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53162273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805458 + ... + 805523.

It is an arithmetic number, because the mean of its divisors is an integer number (9665892).

Almost surely, 2^53162373 is an apocalyptic number.

It is an amenable number.

53162373 is a deficient number, since it is larger than the sum of its proper divisors (24164763).

53162373 is a wasteful number, since it uses less digits than its factorization.

53162373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610995.

The product of its digits is 11340, while the sum is 30.

The square root of 53162373 is about 7291.2531844670. The cubic root of 53162373 is about 376.0117814514.

It can be divided in two parts, 53162 and 373, that added together give a palindrome (53535).

The spelling of 53162373 in words is "fifty-three million, one hundred sixty-two thousand, three hundred seventy-three".