1065070250450 has 24 divisors (see below), whose sum is σ = 1981940015280. Its totient is φ = 425832541200.

The previous prime is 1065070250429. The next prime is 1065070250467. The reversal of 1065070250450 is 540520705601.

It is a super-2 number, since 2×1065070250450² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1065070250450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4778936 + ... + 4996835.

It is an arithmetic number, because the mean of its divisors is an integer number (82580833970).

Almost surely, 2^{1065070250450} is an apocalyptic number.

1065070250450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065070250450 is a deficient number, since it is larger than the sum of its proper divisors (916869764830).

1065070250450 is a wasteful number, since it uses less digits than its factorization.

1065070250450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9777962 (or 9777957 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The spelling of 1065070250450 in words is "one trillion, sixty-five billion, seventy million, two hundred fifty thousand, four hundred fifty".