5487357429 has 6 divisors (see below), whose sum is σ = 7926182966. Its totient is φ = 3658238280.

The previous prime is 5487357413. The next prime is 5487357433. The reversal of 5487357429 is 9247537845.

It is a happy number.

5487357429 is a `hidden beast` number, since 5 + 48 + 7 + 3 + 574 + 29 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5307851025 + 179506404 = 72855^2 + 13398^2 .

It is not a de Polignac number, because 5487357429 - 2⁴ = 5487357413 is a prime.

It is a super-2 number, since 2×5487357429² = 60222183107202980082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5487357439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 304853182 + ... + 304853199.

Almost surely, 2^5487357429 is an apocalyptic number.

It is an amenable number.

5487357429 is a deficient number, since it is larger than the sum of its proper divisors (2438825537).

5487357429 is a wasteful number, since it uses less digits than its factorization.

5487357429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609706387 (or 609706384 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 54.

The square root of 5487357429 is about 74076.6996362554. The cubic root of 5487357429 is about 1763.8206245868.

The spelling of 5487357429 in words is "five billion, four hundred eighty-seven million, three hundred fifty-seven thousand, four hundred twenty-nine".