45263351 has 4 divisors (see below), whose sum is σ = 51729552. Its totient is φ = 38797152.

The previous prime is 45263347. The next prime is 45263359. The reversal of 45263351 is 15336254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45263351 - 2² = 45263347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45263359) 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, 3233090 + ... + 3233103.

It is an arithmetic number, because the mean of its divisors is an integer number (12932388).

Almost surely, 2^45263351 is an apocalyptic number.

45263351 is a deficient number, since it is larger than the sum of its proper divisors (6466201).

45263351 is an equidigital number, since it uses as much as digits as its factorization.

45263351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6466200.

The product of its digits is 10800, while the sum is 29.

The square root of 45263351 is about 6727.8043223625. The cubic root of 45263351 is about 356.3818415886.

The spelling of 45263351 in words is "forty-five million, two hundred sixty-three thousand, three hundred fifty-one".