5161698948 has 48 divisors (see below), whose sum is σ = 13789367424. Its totient is φ = 1472110080.

The previous prime is 5161698947. The next prime is 5161699003. The reversal of 5161698948 is 8498961615.

It is not an unprimeable number, because it can be changed into a prime (5161698943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8373 + ... + 101948.

It is an arithmetic number, because the mean of its divisors is an integer number (287278488).

Almost surely, 2^5161698948 is an apocalyptic number.

It is an amenable number.

5161698948 is an abundant number, since it is smaller than the sum of its proper divisors (8627668476).

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

5161698948 is a wasteful number, since it uses less digits than its factorization.

5161698948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110892 (or 110890 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 57.

The square root of 5161698948 is about 71844.9646669828. The cubic root of 5161698948 is about 1728.2141514319.

The spelling of 5161698948 in words is "five billion, one hundred sixty-one million, six hundred ninety-eight thousand, nine hundred forty-eight".