61202055 has 8 divisors (see below), whose sum is σ = 97923312. Its totient is φ = 32641088.

The previous prime is 61202047. The next prime is 61202077. The reversal of 61202055 is 55020216.

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 61202055 - 2³ = 61202047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2040054 + ... + 2040083.

It is an arithmetic number, because the mean of its divisors is an integer number (12240414).

Almost surely, 2^61202055 is an apocalyptic number.

61202055 is a deficient number, since it is larger than the sum of its proper divisors (36721257).

61202055 is a wasteful number, since it uses less digits than its factorization.

61202055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4080145.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 61202055 is about 7823.1742278950. The cubic root of 61202055 is about 394.0838780597.

The spelling of 61202055 in words is "sixty-one million, two hundred two thousand, fifty-five".