5155053898 has 8 divisors (see below), whose sum is σ = 7801011108. Its totient is φ = 2554716864.

The previous prime is 5155053881. The next prime is 5155053907. The reversal of 5155053898 is 8983505515.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4967007529 + 188046369 = 70477^2 + 13713^2 .

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

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, 11404761 + ... + 11405212.

Almost surely, 2^5155053898 is an apocalyptic number.

5155053898 is a deficient number, since it is larger than the sum of its proper divisors (2645957210).

5155053898 is a wasteful number, since it uses less digits than its factorization.

5155053898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22810088.

The product of its (nonzero) digits is 1080000, while the sum is 49.

The square root of 5155053898 is about 71798.7040133734. The cubic root of 5155053898 is about 1727.4722121856.

The spelling of 5155053898 in words is "five billion, one hundred fifty-five million, fifty-three thousand, eight hundred ninety-eight".