54811082 has 4 divisors (see below), whose sum is σ = 82216626. Its totient is φ = 27405540.

The previous prime is 54811049. The next prime is 54811087. The reversal of 54811082 is 28011845.

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., 51681721 + 3129361 = 7189^2 + 1769^2 .

It is not an unprimeable number, because it can be changed into a prime (54811087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13702769 + ... + 13702772.

Almost surely, 2^54811082 is an apocalyptic number.

54811082 is a deficient number, since it is larger than the sum of its proper divisors (27405544).

54811082 is a wasteful number, since it uses less digits than its factorization.

54811082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27405543.

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 54811082 is about 7403.4506819455. The cubic root of 54811082 is about 379.8593246600.

The spelling of 54811082 in words is "fifty-four million, eight hundred eleven thousand, eighty-two".