1051132758490 has 32 divisors (see below), whose sum is σ = 1910374070976. Its totient is φ = 416396868480.

The previous prime is 1051132758457. The next prime is 1051132758493. The reversal of 1051132758490 is 948572311501.

It is a super-2 number, since 2×1051132758490² (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 1051132758490.

It is not an unprimeable number, because it can be changed into a prime (1051132758493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678051 + ... + 1600630.

It is an arithmetic number, because the mean of its divisors is an integer number (59699189718).

Almost surely, 2^{1051132758490} is an apocalyptic number.

1051132758490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051132758490 is a deficient number, since it is larger than the sum of its proper divisors (859241312486).

1051132758490 is a wasteful number, since it uses less digits than its factorization.

1051132758490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279134.

The product of its (nonzero) digits is 302400, while the sum is 46.

The spelling of 1051132758490 in words is "one trillion, fifty-one billion, one hundred thirty-two million, seven hundred fifty-eight thousand, four hundred ninety".