1045542364 has 24 divisors (see below), whose sum is σ = 1940939280. Its totient is φ = 491102976.

The previous prime is 1045542361. The next prime is 1045542371. The reversal of 1045542364 is 4632455401.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045542361) 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, 23142 + ... + 51250.

It is an arithmetic number, because the mean of its divisors is an integer number (80872470).

Almost surely, 2^1045542364 is an apocalyptic number.

It is an amenable number.

1045542364 is a deficient number, since it is larger than the sum of its proper divisors (895396916).

1045542364 is a wasteful number, since it uses less digits than its factorization.

1045542364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28677 (or 28675 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 1045542364 is about 32334.8475178096. The cubic root of 1045542364 is about 1014.9559912002.

Adding to 1045542364 its reverse (4632455401), we get a palindrome (5677997765).

The spelling of 1045542364 in words is "one billion, forty-five million, five hundred forty-two thousand, three hundred sixty-four".