49406073500 has 96 divisors (see below), whose sum is σ = 123392016384. Its totient is φ = 16929000000.

The previous prime is 49406073499. The next prime is 49406073511. The reversal of 49406073500 is 537060494.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7875365 + ... + 7881635.

It is an arithmetic number, because the mean of its divisors is an integer number (1285333504).

Almost surely, 2^49406073500 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 49406073500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61696008192).

49406073500 is an abundant number, since it is smaller than the sum of its proper divisors (73985942884).

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

49406073500 is a wasteful number, since it uses less digits than its factorization.

49406073500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8548 (or 8536 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 49406073500 in words is "forty-nine billion, four hundred six million, seventy-three thousand, five hundred".