1045751160972 has 240 divisors, whose sum is σ = 3034473433600. Its totient is φ = 279465863040.

The previous prime is 1045751160931. The next prime is 1045751160983. The reversal of 1045751160972 is 2790611575401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 43234722 + ... + 43258902.

Almost surely, 2^{1045751160972} is an apocalyptic number.

1045751160972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1045751160972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1517236716800).

1045751160972 is an abundant number, since it is smaller than the sum of its proper divisors (1988722272628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045751160972 is a wasteful number, since it uses less digits than its factorization.

1045751160972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24314 (or 24291 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 48.

The spelling of 1045751160972 in words is "one trillion, forty-five billion, seven hundred fifty-one million, one hundred sixty thousand, nine hundred seventy-two".