5140042654 has 8 divisors (see below), whose sum is σ = 7898114448. Its totient is φ = 2507337840.

The previous prime is 5140042631. The next prime is 5140042709. The reversal of 5140042654 is 4562400415.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31341642 + ... + 31341805.

It is an arithmetic number, because the mean of its divisors is an integer number (987264306).

Almost surely, 2^5140042654 is an apocalyptic number.

5140042654 is a deficient number, since it is larger than the sum of its proper divisors (2758071794).

5140042654 is a wasteful number, since it uses less digits than its factorization.

5140042654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62683490.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 5140042654 is about 71694.0907885720. The cubic root of 5140042654 is about 1725.7938127880.

The spelling of 5140042654 in words is "five billion, one hundred forty million, forty-two thousand, six hundred fifty-four".