53534782 has 16 divisors (see below), whose sum is σ = 94255200. Its totient is φ = 22323168.

The previous prime is 53534773. The next prime is 53534791. The reversal of 53534782 is 28743535.

It is an interprime number because it is at equal distance from previous prime (53534773) and next prime (53534791).

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

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, 51157 + ... + 52192.

It is an arithmetic number, because the mean of its divisors is an integer number (5890950).

Almost surely, 2^53534782 is an apocalyptic number.

53534782 is a deficient number, since it is larger than the sum of its proper divisors (40720418).

53534782 is a wasteful number, since it uses less digits than its factorization.

53534782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103395.

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

The square root of 53534782 is about 7316.7466814152. The cubic root of 53534782 is about 376.8877422360.

The spelling of 53534782 in words is "fifty-three million, five hundred thirty-four thousand, seven hundred eighty-two".