5146648788 has 24 divisors (see below), whose sum is σ = 12640892320. Its totient is φ = 1625257440.

The previous prime is 5146648757. The next prime is 5146648823. The reversal of 5146648788 is 8878466415.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11286283 + ... + 11286738.

Almost surely, 2^5146648788 is an apocalyptic number.

It is an amenable number.

5146648788 is an abundant number, since it is smaller than the sum of its proper divisors (7494243532).

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

5146648788 is a wasteful number, since it uses less digits than its factorization.

5146648788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22573047 (or 22573045 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 57.

The square root of 5146648788 is about 71740.1476719974. The cubic root of 5146648788 is about 1726.5328432598.

The spelling of 5146648788 in words is "five billion, one hundred forty-six million, six hundred forty-eight thousand, seven hundred eighty-eight".