99503753 has 2 divisors, whose sum is σ = 99503754. Its totient is φ = 99503752.

The previous prime is 99503717. The next prime is 99503759. The reversal of 99503753 is 35730599.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87759424 + 11744329 = 9368^2 + 3427^2 .

It is an emirp because it is prime and its reverse (35730599) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99503753 - 2¹⁰ = 99502729 is a prime.

It is a super-2 number, since 2×99503753² = 19801993722170018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 99503753.

It is not a weakly prime, because it can be changed into another prime (99503759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49751876 + 49751877.

It is an arithmetic number, because the mean of its divisors is an integer number (49751877).

Almost surely, 2^99503753 is an apocalyptic number.

It is an amenable number.

99503753 is a deficient number, since it is larger than the sum of its proper divisors (1).

99503753 is an equidigital number, since it uses as much as digits as its factorization.

99503753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127575, while the sum is 41.

The square root of 99503753 is about 9975.1567907477. The cubic root of 99503753 is about 463.3898182895.

The spelling of 99503753 in words is "ninety-nine million, five hundred three thousand, seven hundred fifty-three".