5140498464 has 120 divisors (see below), whose sum is σ = 15202975788. Its totient is φ = 1703877120.

The previous prime is 5140498453. The next prime is 5140498483. The reversal of 5140498464 is 4648940415.

5140498464 is a `hidden beast` number, since 5 + 140 + 49 + 8 + 464 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4752723600 + 387774864 = 68940^2 + 19692^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 463674 + ... + 474630.

Almost surely, 2^5140498464 is an apocalyptic number.

5140498464 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5140498464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7601487894).

5140498464 is an abundant number, since it is smaller than the sum of its proper divisors (10062477324).

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

5140498464 is a wasteful number, since it uses less digits than its factorization.

5140498464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11160 (or 11143 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 5140498464 is about 71697.2695714418. The cubic root of 5140498464 is about 1725.8448247399.

The spelling of 5140498464 in words is "five billion, one hundred forty million, four hundred ninety-eight thousand, four hundred sixty-four".