52261054 has 4 divisors (see below), whose sum is σ = 78391584. Its totient is φ = 26130526.

The previous prime is 52261049. The next prime is 52261063. The reversal of 52261054 is 45016225.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13065262 + ... + 13065265.

It is an arithmetic number, because the mean of its divisors is an integer number (19597896).

Almost surely, 2^52261054 is an apocalyptic number.

52261054 is a deficient number, since it is larger than the sum of its proper divisors (26130530).

52261054 is a wasteful number, since it uses less digits than its factorization.

52261054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26130529.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 52261054 is about 7229.1807281323. The cubic root of 52261054 is about 373.8746803858.

Adding to 52261054 its reverse (45016225), we get a palindrome (97277279).

The spelling of 52261054 in words is "fifty-two million, two hundred sixty-one thousand, fifty-four".