202154053 has 8 divisors (see below), whose sum is σ = 215359200. Its totient is φ = 189205488.

The previous prime is 202154047. The next prime is 202154059. The reversal of 202154053 is 350451202.

It is an interprime number because it is at equal distance from previous prime (202154047) and next prime (202154059).

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

It is a cyclic number.

It is not a de Polignac number, because 202154053 - 2²⁵ = 168599621 is a prime.

It is a super-2 number, since 2×202154053² = 81732522288653618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202154059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62518 + ... + 65671.

It is an arithmetic number, because the mean of its divisors is an integer number (26919900).

Almost surely, 2^202154053 is an apocalyptic number.

It is an amenable number.

202154053 is a deficient number, since it is larger than the sum of its proper divisors (13205147).

202154053 is a wasteful number, since it uses less digits than its factorization.

202154053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128291.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 202154053 is about 14218.0889362811. The cubic root of 202154053 is about 586.8955514372.

The spelling of 202154053 in words is "two hundred two million, one hundred fifty-four thousand, fifty-three".