5154762140 has 72 divisors (see below), whose sum is σ = 12061961520. Its totient is φ = 1848718080.

The previous prime is 5154762121. The next prime is 5154762143. The reversal of 5154762140 is 412674515.

It is a self number, because there is not a number n which added to its sum of digits gives 5154762140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5154762143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162071 + ... + 191249.

Almost surely, 2^5154762140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5154762140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6030980760).

5154762140 is an abundant number, since it is smaller than the sum of its proper divisors (6907199380).

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

5154762140 is a wasteful number, since it uses less digits than its factorization.

5154762140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29283 (or 29270 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 5154762140 is about 71796.6722070041. The cubic root of 5154762140 is about 1727.4396219446.

The spelling of 5154762140 in words is "five billion, one hundred fifty-four million, seven hundred sixty-two thousand, one hundred forty".