5407891048 has 32 divisors (see below), whose sum is σ = 11665100160. Its totient is φ = 2302315200.

The previous prime is 5407891037. The next prime is 5407891051. The reversal of 5407891048 is 8401987045.

It is a junction number, because it is equal to n+sod(n) for n = 5407890989 and 5407891007.

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, 311311 + ... + 328222.

It is an arithmetic number, because the mean of its divisors is an integer number (364534380).

Almost surely, 2^5407891048 is an apocalyptic number.

It is an amenable number.

5407891048 is an abundant number, since it is smaller than the sum of its proper divisors (6257209112).

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

5407891048 is a wasteful number, since it uses less digits than its factorization.

5407891048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639697 (or 639693 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 5407891048 is about 73538.3644637274. The cubic root of 5407891048 is about 1755.2648034561.

The spelling of 5407891048 in words is "five billion, four hundred seven million, eight hundred ninety-one thousand, forty-eight".