5487406512 has 60 divisors (see below), whose sum is σ = 16490223576. Its totient is φ = 1567829760.

The previous prime is 5487406501. The next prime is 5487406513. The reversal of 5487406512 is 2156047845.

It is a happy number.

It is a super-2 number, since 2×5487406512² = 60223260455880012288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (5487406513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1164189 + ... + 1168892.

Almost surely, 2^5487406512 is an apocalyptic number.

It is an amenable number.

5487406512 is an abundant number, since it is smaller than the sum of its proper divisors (11002817064).

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

5487406512 is a wasteful number, since it uses less digits than its factorization.

5487406512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333106 (or 2333093 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 5487406512 is about 74077.0309340216. The cubic root of 5487406512 is about 1763.8258835450.

The spelling of 5487406512 in words is "five billion, four hundred eighty-seven million, four hundred six thousand, five hundred twelve".