49519684532 has 6 divisors (see below), whose sum is σ = 86659447938. Its totient is φ = 24759842264.

The previous prime is 49519684507. The next prime is 49519684547. The reversal of 49519684532 is 23548691594.

It can be written as a sum of positive squares in only one way, i.e., 38293010596 + 11226673936 = 195686^2 + 105956^2 .

It is a super-2 number, since 2×49519684532² (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 as a sum of consecutive naturals, namely, 6189960563 + ... + 6189960570.

It is an arithmetic number, because the mean of its divisors is an integer number (14443241323).

Almost surely, 2^49519684532 is an apocalyptic number.

It is an amenable number.

49519684532 is a deficient number, since it is larger than the sum of its proper divisors (37139763406).

49519684532 is a wasteful number, since it uses less digits than its factorization.

49519684532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12379921137 (or 12379921135 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 56.

The spelling of 49519684532 in words is "forty-nine billion, five hundred nineteen million, six hundred eighty-four thousand, five hundred thirty-two".