5540463494 has 8 divisors (see below), whose sum is σ = 8487518688. Its totient is φ = 2711290600.

The previous prime is 5540463469. The next prime is 5540463581. The reversal of 5540463494 is 4943640455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29470457 + ... + 29470644.

It is an arithmetic number, because the mean of its divisors is an integer number (1060939836).

Almost surely, 2^5540463494 is an apocalyptic number.

5540463494 is a deficient number, since it is larger than the sum of its proper divisors (2947055194).

5540463494 is a wasteful number, since it uses less digits than its factorization.

5540463494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58941150.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The square root of 5540463494 is about 74434.2897729266. The cubic root of 5540463494 is about 1769.4923900023.

The spelling of 5540463494 in words is "five billion, five hundred forty million, four hundred sixty-three thousand, four hundred ninety-four".