49250087870 has 16 divisors (see below), whose sum is σ = 90536332608. Its totient is φ = 19280885280.

The previous prime is 49250087869. The next prime is 49250087893. The reversal of 49250087870 is 7878005294.

It is a super-2 number, since 2×49250087870² (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, 52393241 + ... + 52394180.

It is an arithmetic number, because the mean of its divisors is an integer number (5658520788).

Almost surely, 2^49250087870 is an apocalyptic number.

49250087870 is a deficient number, since it is larger than the sum of its proper divisors (41286244738).

49250087870 is a wasteful number, since it uses less digits than its factorization.

49250087870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104787475.

The product of its (nonzero) digits is 1128960, while the sum is 50.

The spelling of 49250087870 in words is "forty-nine billion, two hundred fifty million, eighty-seven thousand, eight hundred seventy".