1045977023 has 8 divisors (see below), whose sum is σ = 1287356448. Its totient is φ = 827586144.

The previous prime is 1045977011. The next prime is 1045977067. The reversal of 1045977023 is 3207795401.

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

It is not a de Polignac number, because 1045977023 - 2¹⁴ = 1045960639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045977223) 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, 5747036 + ... + 5747217.

It is an arithmetic number, because the mean of its divisors is an integer number (160919556).

Almost surely, 2^1045977023 is an apocalyptic number.

1045977023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1045977023 is a deficient number, since it is larger than the sum of its proper divisors (241379425).

1045977023 is a wasteful number, since it uses less digits than its factorization.

1045977023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11494273.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 1045977023 is about 32341.5680355792. The cubic root of 1045977023 is about 1015.0966195323.

The spelling of 1045977023 in words is "one billion, forty-five million, nine hundred seventy-seven thousand, twenty-three".