49860998815 has 8 divisors (see below), whose sum is σ = 59969495520. Its totient is φ = 39797934432.

The previous prime is 49860998807. The next prime is 49860998851. The reversal of 49860998815 is 51889906894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49860998815 - 2³ = 49860998807 is a prime.

It is a super-2 number, since 2×49860998815² (a number of 22 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 in 7 ways as a sum of consecutive naturals, for example, 11355664 + ... + 11360053.

It is an arithmetic number, because the mean of its divisors is an integer number (7496186940).

Almost surely, 2^49860998815 is an apocalyptic number.

49860998815 is a deficient number, since it is larger than the sum of its proper divisors (10108496705).

49860998815 is a wasteful number, since it uses less digits than its factorization.

49860998815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22716161.

The product of its (nonzero) digits is 44789760, while the sum is 67.

The spelling of 49860998815 in words is "forty-nine billion, eight hundred sixty million, nine hundred ninety-eight thousand, eight hundred fifteen".