7385801749987 has 2 divisors, whose sum is σ = 7385801749988. Its totient is φ = 7385801749986.

The previous prime is 7385801749979. The next prime is 7385801750029. The reversal of 7385801749987 is 7899471085837.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7385801749987 - 2³ = 7385801749979 is a prime.

It is a super-4 number, since 4×7385801749987⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (7385801749687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3692900874993 + 3692900874994.

It is an arithmetic number, because the mean of its divisors is an integer number (3692900874994).

Almost surely, 2^{7385801749987} is an apocalyptic number.

7385801749987 is a deficient number, since it is larger than the sum of its proper divisors (1).

7385801749987 is an equidigital number, since it uses as much as digits as its factorization.

7385801749987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 853493760, while the sum is 76.

The spelling of 7385801749987 in words is "seven trillion, three hundred eighty-five billion, eight hundred one million, seven hundred forty-nine thousand, nine hundred eighty-seven".