53776126 has 4 divisors (see below), whose sum is σ = 80664192. Its totient is φ = 26888062.

The previous prime is 53776123. The next prime is 53776127. The reversal of 53776126 is 62167735.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53776123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13444030 + ... + 13444033.

It is an arithmetic number, because the mean of its divisors is an integer number (20166048).

Almost surely, 2^53776126 is an apocalyptic number.

53776126 is a deficient number, since it is larger than the sum of its proper divisors (26888066).

53776126 is a wasteful number, since it uses less digits than its factorization.

53776126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26888065.

The product of its digits is 52920, while the sum is 37.

The square root of 53776126 is about 7333.2207112564. The cubic root of 53776126 is about 377.4532515243.

It can be divided in two parts, 53776 and 126, that multiplied together give a palindrome (6775776).

The spelling of 53776126 in words is "fifty-three million, seven hundred seventy-six thousand, one hundred twenty-six".