1048040736747 has 4 divisors (see below), whose sum is σ = 1397387649000. Its totient is φ = 698693824496.

The previous prime is 1048040736709. The next prime is 1048040736767. The reversal of 1048040736747 is 7476370408401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1048040736747 - 2¹⁰ = 1048040735723 is a prime.

It is a super-2 number, since 2×1048040736747² (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 1048040736747.

It is not an unprimeable number, because it can be changed into a prime (1048040736767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174673456122 + ... + 174673456127.

It is an arithmetic number, because the mean of its divisors is an integer number (349346912250).

Almost surely, 2^{1048040736747} is an apocalyptic number.

1048040736747 is a deficient number, since it is larger than the sum of its proper divisors (349346912253).

1048040736747 is an equidigital number, since it uses as much as digits as its factorization.

1048040736747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349346912252.

The product of its (nonzero) digits is 3161088, while the sum is 51.

The spelling of 1048040736747 in words is "one trillion, forty-eight billion, forty million, seven hundred thirty-six thousand, seven hundred forty-seven".