49690231260 has 192 divisors, whose sum is σ = 151209120384. Its totient is φ = 12143001600.

The previous prime is 49690231207. The next prime is 49690231267. The reversal of 49690231260 is 6213209694.

It is a super-3 number, since 3×49690231260³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49690231267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30653250 + ... + 30654870.

It is an arithmetic number, because the mean of its divisors is an integer number (787547502).

Almost surely, 2^49690231260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49690231260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75604560192).

49690231260 is an abundant number, since it is smaller than the sum of its proper divisors (101518889124).

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

49690231260 is a wasteful number, since it uses less digits than its factorization.

49690231260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424 (or 2422 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 49690231260 in words is "forty-nine billion, six hundred ninety million, two hundred thirty-one thousand, two hundred sixty".