53951841 has 6 divisors (see below), whose sum is σ = 77930450. Its totient is φ = 35967888.

The previous prime is 53951837. The next prime is 53951851. The reversal of 53951841 is 14815935.

It can be written as a sum of positive squares in only one way, i.e., 47900241 + 6051600 = 6921^2 + 2460^2 .

It is not a de Polignac number, because 53951841 - 2² = 53951837 is a prime.

It is a super-2 number, since 2×53951841² = 5821602294578562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53951796 and 53951805.

It is not an unprimeable number, because it can be changed into a prime (53951801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2997316 + ... + 2997333.

Almost surely, 2^53951841 is an apocalyptic number.

It is an amenable number.

53951841 is a deficient number, since it is larger than the sum of its proper divisors (23978609).

53951841 is a wasteful number, since it uses less digits than its factorization.

53951841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5994655 (or 5994652 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 53951841 is about 7345.1916925292. The cubic root of 53951841 is about 377.8639175896.

The spelling of 53951841 in words is "fifty-three million, nine hundred fifty-one thousand, eight hundred forty-one".