45702155 has 8 divisors (see below), whose sum is σ = 54907200. Its totient is φ = 36518656.

The previous prime is 45702149. The next prime is 45702191. The reversal of 45702155 is 55120754.

45702155 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 cyclic number.

It is not a de Polignac number, because 45702155 - 2¹⁴ = 45685771 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 275 + ... + 9564.

It is an arithmetic number, because the mean of its divisors is an integer number (6863400).

Almost surely, 2^45702155 is an apocalyptic number.

45702155 is a deficient number, since it is larger than the sum of its proper divisors (9205045).

45702155 is an equidigital number, since it uses as much as digits as its factorization.

45702155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10773.

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 45702155 is about 6760.3368998889. The cubic root of 45702155 is about 357.5297838162.

The spelling of 45702155 in words is "forty-five million, seven hundred two thousand, one hundred fifty-five".