5208155434 has 8 divisors (see below), whose sum is σ = 8064240768. Its totient is φ = 2520075180.

The previous prime is 5208155429. The next prime is 5208155453. The reversal of 5208155434 is 4345518025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5208155393 and 5208155402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42001192 + ... + 42001315.

It is an arithmetic number, because the mean of its divisors is an integer number (1008030096).

Almost surely, 2^5208155434 is an apocalyptic number.

5208155434 is a deficient number, since it is larger than the sum of its proper divisors (2856085334).

5208155434 is a wasteful number, since it uses less digits than its factorization.

5208155434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84002540.

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 5208155434 is about 72167.5511154425. The cubic root of 5208155434 is about 1733.3834498905.

The spelling of 5208155434 in words is "five billion, two hundred eight million, one hundred fifty-five thousand, four hundred thirty-four".