61025355 has 24 divisors (see below), whose sum is σ = 105962688. Its totient is φ = 32489856.

The previous prime is 61025347. The next prime is 61025357. The reversal of 61025355 is 55352016.

61025355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 61025355 - 2³ = 61025347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61025357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42174 + ... + 43596.

It is an arithmetic number, because the mean of its divisors is an integer number (4415112).

Almost surely, 2^61025355 is an apocalyptic number.

61025355 is a deficient number, since it is larger than the sum of its proper divisors (44937333).

61025355 is a wasteful number, since it uses less digits than its factorization.

61025355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387 (or 2384 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 61025355 is about 7811.8726948152. The cubic root of 61025355 is about 393.7042516766.

The spelling of 61025355 in words is "sixty-one million, twenty-five thousand, three hundred fifty-five".