45950 has 12 divisors (see below), whose sum is σ = 85560. Its totient is φ = 18360.

The previous prime is 45949. The next prime is 45953. The reversal of 45950 is 5954.

It is a super-2 number, since 2×45950² = 4222805000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 410 + ... + 509.

It is an arithmetic number, because the mean of its divisors is an integer number (7130).

2⁴⁵⁹⁵⁰ is an apocalyptic number.

45950 is a deficient number, since it is larger than the sum of its proper divisors (39610).

45950 is a wasteful number, since it uses less digits than its factorization.

45950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931 (or 926 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 45950 is about 214.3595111023. The cubic root of 45950 is about 35.8174919462.

The spelling of 45950 in words is "forty-five thousand, nine hundred fifty".