52276450 has 12 divisors (see below), whose sum is σ = 97234290. Its totient is φ = 20910560.

The previous prime is 52276439. The next prime is 52276481. The reversal of 52276450 is 5467225.

It can be written as a sum of positive squares in 3 ways, for example, as 36252441 + 16024009 = 6021^2 + 4003^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 522715 + ... + 522814.

Almost surely, 2^52276450 is an apocalyptic number.

52276450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52276450 is a deficient number, since it is larger than the sum of its proper divisors (44957840).

52276450 is a wasteful number, since it uses less digits than its factorization.

52276450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045541 (or 1045536 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 52276450 is about 7230.2455006729. The cubic root of 52276450 is about 373.9113910207.

The spelling of 52276450 in words is "fifty-two million, two hundred seventy-six thousand, four hundred fifty".