45841550 has 12 divisors (see below), whose sum is σ = 85265376. Its totient is φ = 18336600.

The previous prime is 45841531. The next prime is 45841559. The reversal of 45841550 is 5514854.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 458366 + ... + 458465.

It is an arithmetic number, because the mean of its divisors is an integer number (7105448).

Almost surely, 2^45841550 is an apocalyptic number.

45841550 is a deficient number, since it is larger than the sum of its proper divisors (39423826).

45841550 is a wasteful number, since it uses less digits than its factorization.

45841550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916843 (or 916838 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 32.

The square root of 45841550 is about 6770.6388177188. The cubic root of 45841550 is about 357.8929124270.

The spelling of 45841550 in words is "forty-five million, eight hundred forty-one thousand, five hundred fifty".