49674993280 has 256 divisors, whose sum is σ = 132353274240. Its totient is φ = 17677025280.

The previous prime is 49674993271. The next prime is 49674993307. The reversal of 49674993280 is 8239947694.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83768664 + ... + 83769256.

Almost surely, 2^49674993280 is an apocalyptic number.

49674993280 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 49674993280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66176637120).

49674993280 is an abundant number, since it is smaller than the sum of its proper divisors (82678280960).

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

49674993280 is a wasteful number, since it uses less digits than its factorization.

49674993280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 61.

The spelling of 49674993280 in words is "forty-nine billion, six hundred seventy-four million, nine hundred ninety-three thousand, two hundred eighty".