49797137062 has 8 divisors (see below), whose sum is σ = 74697789816. Its totient is φ = 24897873792.

The previous prime is 49797137023. The next prime is 49797137083. The reversal of 49797137062 is 26073179794.

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

It is a super-2 number, since 2×49797137062² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49797136994 and 49797137012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252603 + ... + 404230.

It is an arithmetic number, because the mean of its divisors is an integer number (9337223727).

Almost surely, 2^49797137062 is an apocalyptic number.

49797137062 is a deficient number, since it is larger than the sum of its proper divisors (24900652754).

49797137062 is a wasteful number, since it uses less digits than its factorization.

49797137062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694742.

The product of its (nonzero) digits is 4000752, while the sum is 55.

The spelling of 49797137062 in words is "forty-nine billion, seven hundred ninety-seven million, one hundred thirty-seven thousand, sixty-two".