52455050 has 12 divisors (see below), whose sum is σ = 97566486. Its totient is φ = 20982000.

The previous prime is 52455043. The next prime is 52455089. The reversal of 52455050 is 5055425.

52455050 = T₂₀₃₆ + T₂₀₃₇ + ... + T₂₀₆₀.

It can be written as a sum of positive squares in 3 ways, for example, as 29019769 + 23435281 = 5387^2 + 4841^2 .

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, 524501 + ... + 524600.

Almost surely, 2^52455050 is an apocalyptic number.

52455050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52455050 is a deficient number, since it is larger than the sum of its proper divisors (45111436).

52455050 is a wasteful number, since it uses less digits than its factorization.

52455050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049113 (or 1049108 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 52455050 is about 7242.5858641786. The cubic root of 52455050 is about 374.3367238272.

The spelling of 52455050 in words is "fifty-two million, four hundred fifty-five thousand, fifty".