202979053 has 2 divisors, whose sum is σ = 202979054. Its totient is φ = 202979052.

The previous prime is 202979047. The next prime is 202979081. The reversal of 202979053 is 350979202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197880489 + 5098564 = 14067^2 + 2258^2 .

It is a cyclic number.

It is not a de Polignac number, because 202979053 - 2¹³ = 202970861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202979083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101489526 + 101489527.

It is an arithmetic number, because the mean of its divisors is an integer number (101489527).

Almost surely, 2^202979053 is an apocalyptic number.

It is an amenable number.

202979053 is a deficient number, since it is larger than the sum of its proper divisors (1).

202979053 is an equidigital number, since it uses as much as digits as its factorization.

202979053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 202979053 is about 14247.0717342196. The cubic root of 202979053 is about 587.6928504054.

The spelling of 202979053 in words is "two hundred two million, nine hundred seventy-nine thousand, fifty-three".