5249046649526 has 4 divisors (see below), whose sum is σ = 7873569974292. Its totient is φ = 2624523324762.

The previous prime is 5249046649523. The next prime is 5249046649547. The reversal of 5249046649526 is 6259466409425.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5249046649523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312261662380 + ... + 1312261662383.

It is an arithmetic number, because the mean of its divisors is an integer number (1968392493573).

Almost surely, 2^{5249046649526} is an apocalyptic number.

5249046649526 is a deficient number, since it is larger than the sum of its proper divisors (2624523324766).

5249046649526 is a wasteful number, since it uses less digits than its factorization.

5249046649526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624523324765.

The product of its (nonzero) digits is 111974400, while the sum is 62.

The spelling of 5249046649526 in words is "five trillion, two hundred forty-nine billion, forty-six million, six hundred forty-nine thousand, five hundred twenty-six".