5142637495 has 4 divisors (see below), whose sum is σ = 6171165000. Its totient is φ = 4114109992.

The previous prime is 5142637477. The next prime is 5142637519. The reversal of 5142637495 is 5947362415.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5947362415 = 5 ⋅1189472483.

It is a cyclic number.

It is not a de Polignac number, because 5142637495 - 2¹¹ = 5142635447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514263745 + ... + 514263754.

It is an arithmetic number, because the mean of its divisors is an integer number (1542791250).

Almost surely, 2^5142637495 is an apocalyptic number.

5142637495 is a deficient number, since it is larger than the sum of its proper divisors (1028527505).

5142637495 is a wasteful number, since it uses less digits than its factorization.

5142637495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028527504.

The product of its digits is 907200, while the sum is 46.

The square root of 5142637495 is about 71712.1851221952. The cubic root of 5142637495 is about 1726.0841740092.

The spelling of 5142637495 in words is "five billion, one hundred forty-two million, six hundred thirty-seven thousand, four hundred ninety-five".