49786270380 has 1152 divisors, whose sum is σ = 217505433600. Its totient is φ = 9196830720.

The previous prime is 49786270307. The next prime is 49786270393. The reversal of 49786270380 is 8307268794.

49786270380 is a `hidden beast` number, since 4 + 9 + 7 + 8 + 627 + 0 + 3 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 147733572 + ... + 147733908.

It is an arithmetic number, because the mean of its divisors is an integer number (188806800).

Almost surely, 2^49786270380 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 49786270380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108752716800).

49786270380 is an abundant number, since it is smaller than the sum of its proper divisors (167719163220).

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

49786270380 is a wasteful number, since it uses less digits than its factorization.

49786270380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 49786270380 in words is "forty-nine billion, seven hundred eighty-six million, two hundred seventy thousand, three hundred eighty".