1045249354 has 8 divisors (see below), whose sum is σ = 1571261760. Its totient is φ = 521495436.

The previous prime is 1045249333. The next prime is 1045249363. The reversal of 1045249354 is 4539425401.

It is a happy number.

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

It is a fibodiv number, since the Fibonacci-like sequence with seeds 1045 and 249354 contains 1045249354 itself.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563464 + ... + 565315.

It is an arithmetic number, because the mean of its divisors is an integer number (196407720).

Almost surely, 2^1045249354 is an apocalyptic number.

1045249354 is a deficient number, since it is larger than the sum of its proper divisors (526012406).

1045249354 is a wasteful number, since it uses less digits than its factorization.

1045249354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129244.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 1045249354 is about 32330.3163300330. The cubic root of 1045249354 is about 1014.8611695871.

The spelling of 1045249354 in words is "one billion, forty-five million, two hundred forty-nine thousand, three hundred fifty-four".