45841555 has 8 divisors (see below), whose sum is σ = 56048112. Its totient is φ = 35981088.

The previous prime is 45841531. The next prime is 45841559. The reversal of 45841555 is 55514854.

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 45841555 - 2¹⁵ = 45808787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45841559) 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, 86229 + ... + 86758.

It is an arithmetic number, because the mean of its divisors is an integer number (7006014).

Almost surely, 2^45841555 is an apocalyptic number.

45841555 is a deficient number, since it is larger than the sum of its proper divisors (10206557).

45841555 is a wasteful number, since it uses less digits than its factorization.

45841555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173045.

The product of its digits is 80000, while the sum is 37.

The square root of 45841555 is about 6770.6391869601. The cubic root of 45841555 is about 357.8929254389.

The spelling of 45841555 in words is "forty-five million, eight hundred forty-one thousand, five hundred fifty-five".