53486276 has 6 divisors (see below), whose sum is σ = 93600990. Its totient is φ = 26743136.

The previous prime is 53486269. The next prime is 53486287. The reversal of 53486276 is 67268435.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 53436100 + 50176 = 7310^2 + 224^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6685781 + ... + 6685788.

It is an arithmetic number, because the mean of its divisors is an integer number (15600165).

Almost surely, 2^53486276 is an apocalyptic number.

It is an amenable number.

53486276 is a deficient number, since it is larger than the sum of its proper divisors (40114714).

53486276 is a wasteful number, since it uses less digits than its factorization.

53486276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13371573 (or 13371571 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 53486276 is about 7313.4312056654. The cubic root of 53486276 is about 376.7738795578.

The spelling of 53486276 in words is "fifty-three million, four hundred eighty-six thousand, two hundred seventy-six".