5490887401 has 16 divisors (see below), whose sum is σ = 5585817600. Its totient is φ = 5397060240.

The previous prime is 5490887399. The next prime is 5490887411. The reversal of 5490887401 is 1047880945.

It is a cyclic number.

It is not a de Polignac number, because 5490887401 - 2¹ = 5490887399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5490887411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9045640 + ... + 9046246.

It is an arithmetic number, because the mean of its divisors is an integer number (349113600).

Almost surely, 2^5490887401 is an apocalyptic number.

It is an amenable number.

5490887401 is a deficient number, since it is larger than the sum of its proper divisors (94930199).

5490887401 is a wasteful number, since it uses less digits than its factorization.

5490887401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284.

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

The square root of 5490887401 is about 74100.5222721136. The cubic root of 5490887401 is about 1764.1987606252.

The spelling of 5490887401 in words is "five billion, four hundred ninety million, eight hundred eighty-seven thousand, four hundred one".