5457342462 has 128 divisors (see below), whose sum is σ = 13076743680. Its totient is φ = 1496624640.

The previous prime is 5457342461. The next prime is 5457342479. The reversal of 5457342462 is 2642437545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5457342461) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 14028964 + ... + 14029352.

It is an arithmetic number, because the mean of its divisors is an integer number (102162060).

Almost surely, 2^5457342462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5457342462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6538371840).

5457342462 is an abundant number, since it is smaller than the sum of its proper divisors (7619401218).

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

5457342462 is a wasteful number, since it uses less digits than its factorization.

5457342462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698.

The product of its digits is 806400, while the sum is 42.

The square root of 5457342462 is about 73873.8279907032. The cubic root of 5457342462 is about 1760.5988042951.

The spelling of 5457342462 in words is "five billion, four hundred fifty-seven million, three hundred forty-two thousand, four hundred sixty-two".