5515036434 has 24 divisors (see below), whose sum is σ = 11974210560. Its totient is φ = 1834504728.

The previous prime is 5515036433. The next prime is 5515036469. The reversal of 5515036434 is 4346305155.

5515036434 is a `hidden beast` number, since 5 + 5 + 1 + 5 + 0 + 3 + 643 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (5515036433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 311202 + ... + 328445.

It is an arithmetic number, because the mean of its divisors is an integer number (498925440).

Almost surely, 2^5515036434 is an apocalyptic number.

5515036434 is an abundant number, since it is smaller than the sum of its proper divisors (6459174126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5515036434 is a wasteful number, since it uses less digits than its factorization.

5515036434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640134 (or 640131 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 5515036434 is about 74263.2912952288. The cubic root of 5515036434 is about 1766.7813054758.

The spelling of 5515036434 in words is "five billion, five hundred fifteen million, thirty-six thousand, four hundred thirty-four".