49667439360 has 1152 divisors, whose sum is σ = 215397439488. Its totient is φ = 9437184000.

The previous prime is 49667439359. The next prime is 49667439373. The reversal of 49667439360 is 6393476694.

It is a self number, because there is not a number n which added to its sum of digits gives 49667439360.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 206088840 + ... + 206089080.

It is an arithmetic number, because the mean of its divisors is an integer number (186976944).

Almost surely, 2^49667439360 is an apocalyptic number.

49667439360 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 49667439360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107698719744).

49667439360 is an abundant number, since it is smaller than the sum of its proper divisors (165730000128).

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

49667439360 is a wasteful number, since it uses less digits than its factorization.

49667439360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 57.

The spelling of 49667439360 in words is "forty-nine billion, six hundred sixty-seven million, four hundred thirty-nine thousand, three hundred sixty".