49490300160 has 1440 divisors, whose sum is σ = 221048298240. Its totient is φ = 10319560704.

The previous prime is 49490300149. The next prime is 49490300219. The reversal of 49490300160 is 6100309494.

49490300160 is a `hidden beast` number, since 4 + 9 + 490 + 3 + 0 + 0 + 160 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 510209232 + ... + 510209328.

Almost surely, 2^49490300160 is an apocalyptic number.

49490300160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49490300160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110524149120).

49490300160 is an abundant number, since it is smaller than the sum of its proper divisors (171557998080).

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

49490300160 is a wasteful number, since it uses less digits than its factorization.

49490300160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 49490300160 in words is "forty-nine billion, four hundred ninety million, three hundred thousand, one hundred sixty".