5515072505077 has 4 divisors (see below), whose sum is σ = 5515156336960. Its totient is φ = 5514988673196.

The previous prime is 5515072505057. The next prime is 5515072505083. The reversal of 5515072505077 is 7705052705155.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5515072505077 - 2¹⁵ = 5515072472309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5515072505077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5515072505057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41817183 + ... + 41948860.

It is an arithmetic number, because the mean of its divisors is an integer number (1378789084240).

Almost surely, 2^{5515072505077} is an apocalyptic number.

It is an amenable number.

5515072505077 is a deficient number, since it is larger than the sum of its proper divisors (83831883).

5515072505077 is an equidigital number, since it uses as much as digits as its factorization.

5515072505077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83831882.

The product of its (nonzero) digits is 2143750, while the sum is 49.

The spelling of 5515072505077 in words is "five trillion, five hundred fifteen billion, seventy-two million, five hundred five thousand, seventy-seven".