5409249462 has 24 divisors (see below), whose sum is σ = 11734042320. Its totient is φ = 1800929040.

The previous prime is 5409249421. The next prime is 5409249493. The reversal of 5409249462 is 2649429045.

5409249462 is a `hidden beast` number, since 540 + 9 + 2 + 49 + 4 + 62 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163989 + ... + 194192.

It is an arithmetic number, because the mean of its divisors is an integer number (488918430).

Almost surely, 2^5409249462 is an apocalyptic number.

5409249462 is an abundant number, since it is smaller than the sum of its proper divisors (6324792858).

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

5409249462 is a wasteful number, since it uses less digits than its factorization.

5409249462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359028 (or 359025 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 5409249462 is about 73547.5999744383. The cubic root of 5409249462 is about 1755.4117601068.

The spelling of 5409249462 in words is "five billion, four hundred nine million, two hundred forty-nine thousand, four hundred sixty-two".