53582734 has 16 divisors (see below), whose sum is σ = 82813248. Its totient is φ = 25983072.

The previous prime is 53582729. The next prime is 53582741. The reversal of 53582734 is 43728535.

It is a super-2 number, since 2×53582734² = 5742218765829512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 53582693 and 53582702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26172 + ... + 28144.

It is an arithmetic number, because the mean of its divisors is an integer number (5175828).

Almost surely, 2^53582734 is an apocalyptic number.

53582734 is a deficient number, since it is larger than the sum of its proper divisors (29230514).

53582734 is a wasteful number, since it uses less digits than its factorization.

53582734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379.

The product of its digits is 100800, while the sum is 37.

The square root of 53582734 is about 7320.0228141721. The cubic root of 53582734 is about 377.0002368739. Note that the first 3 decimals are identical.

The spelling of 53582734 in words is "fifty-three million, five hundred eighty-two thousand, seven hundred thirty-four".