49861696604 has 6 divisors (see below), whose sum is σ = 87257969064. Its totient is φ = 24930848300.

The previous prime is 49861696603. The next prime is 49861696649. The reversal of 49861696604 is 40669616894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49861696601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6232712072 + ... + 6232712079.

It is an arithmetic number, because the mean of its divisors is an integer number (14542994844).

Almost surely, 2^49861696604 is an apocalyptic number.

It is an amenable number.

49861696604 is a deficient number, since it is larger than the sum of its proper divisors (37396272460).

49861696604 is a wasteful number, since it uses less digits than its factorization.

49861696604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12465424155 (or 12465424153 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 59.

The spelling of 49861696604 in words is "forty-nine billion, eight hundred sixty-one million, six hundred ninety-six thousand, six hundred four".