45969023 has 4 divisors (see below), whose sum is σ = 46023768. Its totient is φ = 45914280.

The previous prime is 45969017. The next prime is 45969029. The reversal of 45969023 is 32096954.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32096954 = 2 ⋅16048477.

It is an interprime number because it is at equal distance from previous prime (45969017) and next prime (45969029).

It is a cyclic number.

It is not a de Polignac number, because 45969023 - 2¹⁴ = 45952639 is a prime.

It is a super-2 number, since 2×45969023² = 4226302151149058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45969029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26093 + ... + 27798.

It is an arithmetic number, because the mean of its divisors is an integer number (11505942).

Almost surely, 2^45969023 is an apocalyptic number.

45969023 is a deficient number, since it is larger than the sum of its proper divisors (54745).

45969023 is an equidigital number, since it uses as much as digits as its factorization.

45969023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54744.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 45969023 is about 6780.0459437971. The cubic root of 45969023 is about 358.2243400018.

The spelling of 45969023 in words is "forty-five million, nine hundred sixty-nine thousand, twenty-three".