5140498465 has 16 divisors (see below), whose sum is σ = 6189120000. Its totient is φ = 4098745152.

The previous prime is 5140498453. The next prime is 5140498483. The reversal of 5140498465 is 5648940415.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5140498465 - 2²⁵ = 5106944033 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2570536 + ... + 2572534.

It is an arithmetic number, because the mean of its divisors is an integer number (386820000).

Almost surely, 2^5140498465 is an apocalyptic number.

It is an amenable number.

5140498465 is a deficient number, since it is larger than the sum of its proper divisors (1048621535).

5140498465 is a wasteful number, since it uses less digits than its factorization.

5140498465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3456.

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 5140498465 is about 71697.2695784156. The cubic root of 5140498465 is about 1725.8448248518.

The spelling of 5140498465 in words is "five billion, one hundred forty million, four hundred ninety-eight thousand, four hundred sixty-five".