1051034512445 has 64 divisors (see below), whose sum is σ = 1368516280320. Its totient is φ = 772962102528.

The previous prime is 1051034512439. The next prime is 1051034512459. The reversal of 1051034512445 is 5442154301501.

It is a happy number.

It is not a de Polignac number, because 1051034512445 - 2⁸ = 1051034512189 is a prime.

It is a super-2 number, since 2×1051034512445² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 74911691 + ... + 74925719.

It is an arithmetic number, because the mean of its divisors is an integer number (21383066880).

Almost surely, 2^{1051034512445} is an apocalyptic number.

It is an amenable number.

1051034512445 is a deficient number, since it is larger than the sum of its proper divisors (317481767875).

1051034512445 is a wasteful number, since it uses less digits than its factorization.

1051034512445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14354.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 1051034512445 its reverse (5442154301501), we get a palindrome (6493188813946).

The spelling of 1051034512445 in words is "one trillion, fifty-one billion, thirty-four million, five hundred twelve thousand, four hundred forty-five".