45758263 has 4 divisors (see below), whose sum is σ = 47234368. Its totient is φ = 44282160.

The previous prime is 45758261. The next prime is 45758267. The reversal of 45758263 is 36285754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36285754 = 2 ⋅18142877.

It is a cyclic number.

It is not a de Polignac number, because 45758263 - 2¹ = 45758261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45758261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738006 + ... + 738067.

It is an arithmetic number, because the mean of its divisors is an integer number (11808592).

Almost surely, 2^45758263 is an apocalyptic number.

45758263 is a deficient number, since it is larger than the sum of its proper divisors (1476105).

45758263 is a wasteful number, since it uses less digits than its factorization.

45758263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476104.

The product of its digits is 201600, while the sum is 40.

The square root of 45758263 is about 6764.4854201927. The cubic root of 45758263 is about 357.6760356902.

The spelling of 45758263 in words is "forty-five million, seven hundred fifty-eight thousand, two hundred sixty-three".