1051499358 has 96 divisors (see below), whose sum is σ = 2811035136. Its totient is φ = 276623424.

The previous prime is 1051499341. The next prime is 1051499359. The reversal of 1051499358 is 8539941501.

1051499358 is a `hidden beast` number, since 10 + 514 + 99 + 35 + 8 = 666.

It is a super-2 number, since 2×1051499358² = 2211301799748824328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051499359) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1190385 + ... + 1191267.

It is an arithmetic number, because the mean of its divisors is an integer number (29281616).

Almost surely, 2^1051499358 is an apocalyptic number.

1051499358 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1051499358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1405517568).

1051499358 is an abundant number, since it is smaller than the sum of its proper divisors (1759535778).

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

1051499358 is a wasteful number, since it uses less digits than its factorization.

1051499358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638 (or 1635 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 45.

The square root of 1051499358 is about 32426.8308349737. The cubic root of 1051499358 is about 1016.8799178331.

The spelling of 1051499358 in words is "one billion, fifty-one million, four hundred ninety-nine thousand, three hundred fifty-eight".