749770560001 has 2 divisors, whose sum is σ = 749770560002. Its totient is φ = 749770560000.

The previous prime is 749770559971. The next prime is 749770560031. The reversal of 749770560001 is 100065077947.

It is a balanced prime because it is at equal distance from previous prime (749770559971) and next prime (749770560031).

It can be written as a sum of positive squares in only one way, i.e., 744881194225 + 4889365776 = 863065^2 + 69924^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-749770560001 is a prime.

It is a super-2 number, since 2×749770560001² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (749770560031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374885280000 + 374885280001.

It is an arithmetic number, because the mean of its divisors is an integer number (374885280001).

Almost surely, 2^749770560001 is an apocalyptic number.

It is an amenable number.

749770560001 is a deficient number, since it is larger than the sum of its proper divisors (1).

749770560001 is an equidigital number, since it uses as much as digits as its factorization.

749770560001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 370440, while the sum is 46.

It can be divided in two parts, 749770 and 560001, that added together give a triangular number (1309771 = T₁₆₁₈).

The spelling of 749770560001 in words is "seven hundred forty-nine billion, seven hundred seventy million, five hundred sixty thousand, one".