54711562 has 4 divisors (see below), whose sum is σ = 82067346. Its totient is φ = 27355780.

The previous prime is 54711557. The next prime is 54711577. The reversal of 54711562 is 26511745.

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

It can be written as a sum of positive squares in only one way, i.e., 54626881 + 84681 = 7391^2 + 291^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13677889 + ... + 13677892.

Almost surely, 2^54711562 is an apocalyptic number.

54711562 is a deficient number, since it is larger than the sum of its proper divisors (27355784).

54711562 is a wasteful number, since it uses less digits than its factorization.

54711562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27355783.

The product of its digits is 8400, while the sum is 31.

The square root of 54711562 is about 7396.7264380941. The cubic root of 54711562 is about 379.6292829628.

The spelling of 54711562 in words is "fifty-four million, seven hundred eleven thousand, five hundred sixty-two".