49825801388926 has 4 divisors (see below), whose sum is σ = 74738702083392. Its totient is φ = 24912900694462.

The previous prime is 49825801388911. The next prime is 49825801388977. The reversal of 49825801388926 is 62988310852894.

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

It is a super-2 number, since 2×49825801388926² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12456450347230 + ... + 12456450347233.

It is an arithmetic number, because the mean of its divisors is an integer number (18684675520848).

Almost surely, 2^{49825801388926} is an apocalyptic number.

49825801388926 is a deficient number, since it is larger than the sum of its proper divisors (24912900694466).

49825801388926 is a wasteful number, since it uses less digits than its factorization.

49825801388926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24912900694465.

The product of its (nonzero) digits is 477757440, while the sum is 73.

The spelling of 49825801388926 in words is "forty-nine trillion, eight hundred twenty-five billion, eight hundred one million, three hundred eighty-eight thousand, nine hundred twenty-six".