202554542 has 8 divisors (see below), whose sum is σ = 303902496. Its totient is φ = 101253712.

The previous prime is 202554533. The next prime is 202554563. The reversal of 202554542 is 245455202.

202554542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2363 + ... + 20265.

It is an arithmetic number, because the mean of its divisors is an integer number (37987812).

Almost surely, 2^202554542 is an apocalyptic number.

202554542 is a deficient number, since it is larger than the sum of its proper divisors (101347954).

202554542 is a wasteful number, since it uses less digits than its factorization.

202554542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23562.

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 202554542 is about 14232.1657522669. The cubic root of 202554542 is about 587.2828635934.

The spelling of 202554542 in words is "two hundred two million, five hundred fifty-four thousand, five hundred forty-two".