5157141742 has 16 divisors (see below), whose sum is σ = 8086275360. Its totient is φ = 2462111872.

The previous prime is 5157141739. The next prime is 5157141749. The reversal of 5157141742 is 2471417515.

It is a super-2 number, since 2×5157141742² = 53192221894157589128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157141749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72343 + ... + 124690.

It is an arithmetic number, because the mean of its divisors is an integer number (505392210).

Almost surely, 2^5157141742 is an apocalyptic number.

5157141742 is a deficient number, since it is larger than the sum of its proper divisors (2929133618).

5157141742 is a wasteful number, since it uses less digits than its factorization.

5157141742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197627.

The product of its digits is 39200, while the sum is 37.

The square root of 5157141742 is about 71813.2421075668. The cubic root of 5157141742 is about 1727.7053947258.

The spelling of 5157141742 in words is "five billion, one hundred fifty-seven million, one hundred forty-one thousand, seven hundred forty-two".