49865236070 has 64 divisors (see below), whose sum is σ = 99929047680. Its totient is φ = 17797708800.

The previous prime is 49865235983. The next prime is 49865236097. The reversal of 49865236070 is 7063256894.

It is a happy number.

It is a super-3 number, since 3×49865236070³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 538055 + ... + 623885.

It is an arithmetic number, because the mean of its divisors is an integer number (1561391370).

Almost surely, 2^49865236070 is an apocalyptic number.

49865236070 is an abundant number, since it is smaller than the sum of its proper divisors (50063811610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49865236070 is a wasteful number, since it uses less digits than its factorization.

49865236070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86001.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 49865236070 in words is "forty-nine billion, eight hundred sixty-five million, two hundred thirty-six thousand, seventy".