1107445068537 has 8 divisors (see below), whose sum is σ = 1563451861536. Its totient is φ = 694867493952.

The previous prime is 1107445068517. The next prime is 1107445068677. The reversal of 1107445068537 is 7358605447011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1107445068537 - 2⁸ = 1107445068281 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 21714609187 = 1107445068537 / (1 + 1 + 0 + 7 + 4 + 4 + 5 + 0 + 6 + 8 + 5 + 3 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 1107445068537.

It is not an unprimeable number, because it can be changed into a prime (1107445068517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10857304543 + ... + 10857304644.

It is an arithmetic number, because the mean of its divisors is an integer number (195431482692).

Almost surely, 2^{1107445068537} is an apocalyptic number.

1107445068537 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1107445068537 is a deficient number, since it is larger than the sum of its proper divisors (456006792999).

1107445068537 is a wasteful number, since it uses less digits than its factorization.

1107445068537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21714609207.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 1107445068537 in words is "one trillion, one hundred seven billion, four hundred forty-five million, sixty-eight thousand, five hundred thirty-seven".