5501478038 has 48 divisors (see below), whose sum is σ = 9699910704. Its totient is φ = 2333237760.

The previous prime is 5501478029. The next prime is 5501478053. The reversal of 5501478038 is 8308741055.

It is a junction number, because it is equal to n+sod(n) for n = 5501477986 and 5501478004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7961273 + ... + 7961963.

It is an arithmetic number, because the mean of its divisors is an integer number (202081473).

Almost surely, 2^5501478038 is an apocalyptic number.

5501478038 is a deficient number, since it is larger than the sum of its proper divisors (4198432666).

5501478038 is a wasteful number, since it uses less digits than its factorization.

5501478038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437 (or 1430 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 5501478038 is about 74171.9491317304. The cubic root of 5501478038 is about 1765.3322743796.

The spelling of 5501478038 in words is "five billion, five hundred one million, four hundred seventy-eight thousand, thirty-eight".