52107554 has 4 divisors (see below), whose sum is σ = 78161334. Its totient is φ = 26053776.

The previous prime is 52107541. The next prime is 52107563. The reversal of 52107554 is 45570125.

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., 43256929 + 8850625 = 6577^2 + 2975^2 .

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, 13026887 + ... + 13026890.

Almost surely, 2^52107554 is an apocalyptic number.

52107554 is a deficient number, since it is larger than the sum of its proper divisors (26053780).

52107554 is a wasteful number, since it uses less digits than its factorization.

52107554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26053779.

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 52107554 is about 7218.5562268365. The cubic root of 52107554 is about 373.5082759675.

Adding to 52107554 its reverse (45570125), we get a palindrome (97677679).

The spelling of 52107554 in words is "fifty-two million, one hundred seven thousand, five hundred fifty-four".