5507563477 has 6 divisors (see below), whose sum is σ = 5963811522. Its totient is φ = 5083904592.

The previous prime is 5507563433. The next prime is 5507563483. The reversal of 5507563477 is 7743657055.

It can be written as a sum of positive squares in 3 ways, for example, as 6522916 + 5501040561 = 2554^2 + 74169^2 .

It is not a de Polignac number, because 5507563477 - 2³¹ = 3360079829 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 5507563477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5507563427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16294398 + ... + 16294735.

It is an arithmetic number, because the mean of its divisors is an integer number (993968587).

Almost surely, 2^5507563477 is an apocalyptic number.

It is an amenable number.

5507563477 is a deficient number, since it is larger than the sum of its proper divisors (456248045).

5507563477 is a wasteful number, since it uses less digits than its factorization.

5507563477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32589159 (or 32589146 counting only the distinct ones).

The product of its (nonzero) digits is 3087000, while the sum is 49.

The square root of 5507563477 is about 74212.9603034403. The cubic root of 5507563477 is about 1765.9829397211.

The spelling of 5507563477 in words is "five billion, five hundred seven million, five hundred sixty-three thousand, four hundred seventy-seven".