5142535498 has 4 divisors (see below), whose sum is σ = 7713803250. Its totient is φ = 2571267748.

The previous prime is 5142535481. The next prime is 5142535499. The reversal of 5142535498 is 8945352415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3941705089 + 1200830409 = 62783^2 + 34653^2 .

It is not an unprimeable number, because it can be changed into a prime (5142535499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1285633873 + ... + 1285633876.

Almost surely, 2^5142535498 is an apocalyptic number.

5142535498 is a deficient number, since it is larger than the sum of its proper divisors (2571267752).

5142535498 is a wasteful number, since it uses less digits than its factorization.

5142535498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571267751.

The product of its digits is 864000, while the sum is 46.

The square root of 5142535498 is about 71711.4739633763. The cubic root of 5142535498 is about 1726.0727624477.

The spelling of 5142535498 in words is "five billion, one hundred forty-two million, five hundred thirty-five thousand, four hundred ninety-eight".