49021148160 has 792 divisors, whose sum is σ = 186452845488. Its totient is φ = 12342067200.

The previous prime is 49021148159. The next prime is 49021148179. The reversal of 49021148160 is 6184112094.

49021148160 is a `hidden beast` number, since 490 + 2 + 1 + 1 + 4 + 8 + 160 = 666.

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 71 ways as a sum of consecutive naturals, for example, 1195637740 + ... + 1195637780.

Almost surely, 2^49021148160 is an apocalyptic number.

49021148160 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 49021148160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93226422744).

49021148160 is an abundant number, since it is smaller than the sum of its proper divisors (137431697328).

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

49021148160 is an equidigital number, since it uses as much as digits as its factorization.

49021148160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 49021148160 in words is "forty-nine billion, twenty-one million, one hundred forty-eight thousand, one hundred sixty".