5507263250551 has 4 divisors (see below), whose sum is σ = 5511106422432. Its totient is φ = 5503420078672.

The previous prime is 5507263250539. The next prime is 5507263250639. The reversal of 5507263250551 is 1550523627055.

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 5507263250551 - 2¹³ = 5507263242359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5507263251551) 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, 1921583791 + ... + 1921586656.

It is an arithmetic number, because the mean of its divisors is an integer number (1377776605608).

Almost surely, 2^{5507263250551} is an apocalyptic number.

5507263250551 is a deficient number, since it is larger than the sum of its proper divisors (3843171881).

5507263250551 is a wasteful number, since it uses less digits than its factorization.

5507263250551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843171880.

The product of its (nonzero) digits is 1575000, while the sum is 46.

The spelling of 5507263250551 in words is "five trillion, five hundred seven billion, two hundred sixty-three million, two hundred fifty thousand, five hundred fifty-one".