45357663 has 8 divisors (see below), whose sum is σ = 65129008. Its totient is φ = 27912384.

The previous prime is 45357661. The next prime is 45357667. The reversal of 45357663 is 36675354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45357663 - 2¹ = 45357661 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1163017 = 45357663 / (4 + 5 + 3 + 5 + 7 + 6 + 6 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45357661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581470 + ... + 581547.

It is an arithmetic number, because the mean of its divisors is an integer number (8141126).

Almost surely, 2^45357663 is an apocalyptic number.

45357663 is a deficient number, since it is larger than the sum of its proper divisors (19771345).

45357663 is a wasteful number, since it uses less digits than its factorization.

45357663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163033.

The product of its digits is 226800, while the sum is 39.

The square root of 45357663 is about 6734.8097968688. The cubic root of 45357663 is about 356.6291923050.

The spelling of 45357663 in words is "forty-five million, three hundred fifty-seven thousand, six hundred sixty-three".