1051553134419 has 32 divisors (see below), whose sum is σ = 1452981853440. Its totient is φ = 675666499200.

The previous prime is 1051553134403. The next prime is 1051553134531. The reversal of 1051553134419 is 9144313551501.

It is not a de Polignac number, because 1051553134419 - 2⁴ = 1051553134403 is a prime.

It is a super-2 number, since 2×1051553134419² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051553135419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143435584 + ... + 143442914.

It is an arithmetic number, because the mean of its divisors is an integer number (45405682920).

Almost surely, 2^{1051553134419} is an apocalyptic number.

1051553134419 is a deficient number, since it is larger than the sum of its proper divisors (401428719021).

1051553134419 is a wasteful number, since it uses less digits than its factorization.

1051553134419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10051.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 1051553134419 in words is "one trillion, fifty-one billion, five hundred fifty-three million, one hundred thirty-four thousand, four hundred nineteen".