5511415063 has 32 divisors (see below), whose sum is σ = 7290224640. Its totient is φ = 4036404960.

The previous prime is 5511415057. The next prime is 5511415081. The reversal of 5511415063 is 3605141155.

It is a happy number.

It is not a de Polignac number, because 5511415063 - 2²¹ = 5509317911 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 (5511415033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170970 + ... + 200632.

It is an arithmetic number, because the mean of its divisors is an integer number (227819520).

Almost surely, 2^5511415063 is an apocalyptic number.

5511415063 is a deficient number, since it is larger than the sum of its proper divisors (1778809577).

5511415063 is a wasteful number, since it uses less digits than its factorization.

5511415063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29827.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 5511415063 is about 74238.9053192462. The cubic root of 5511415063 is about 1766.3945101153.

The spelling of 5511415063 in words is "five billion, five hundred eleven million, four hundred fifteen thousand, sixty-three".