1007709495551 has 8 divisors (see below), whose sum is σ = 1134781367808. Its totient is φ = 886547943000.

The previous prime is 1007709495547. The next prime is 1007709495553. The reversal of 1007709495551 is 1555949077001.

1007709495551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1007709495551 - 2² = 1007709495547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1007709495493 and 1007709495502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1007709495553) 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, 1477579565 + ... + 1477580246.

It is an arithmetic number, because the mean of its divisors is an integer number (141847670976).

Almost surely, 2^{1007709495551} is an apocalyptic number.

1007709495551 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1007709495551 is a deficient number, since it is larger than the sum of its proper divisors (127071872257).

1007709495551 is a wasteful number, since it uses less digits than its factorization.

1007709495551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955159853.

The product of its (nonzero) digits is 1984500, while the sum is 53.

The spelling of 1007709495551 in words is "one trillion, seven billion, seven hundred nine million, four hundred ninety-five thousand, five hundred fifty-one".