49369249860480 has 384 divisors, whose sum is σ = 185989714466400. Its totient is φ = 11967433850880.

The previous prime is 49369249860401. The next prime is 49369249860493. The reversal of 49369249860480 is 8406894296394.

49369249860480 is a `hidden beast` number, since 4 + 9 + 3 + 6 + 9 + 2 + 4 + 9 + 8 + 604 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 49369249860399 and 49369249860408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1500158266 + ... + 1500191174.

Almost surely, 2^{49369249860480} is an apocalyptic number.

49369249860480 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 49369249860480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92994857233200).

49369249860480 is an abundant number, since it is smaller than the sum of its proper divisors (136620464605920).

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

49369249860480 is a wasteful number, since it uses less digits than its factorization.

49369249860480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56622 (or 56607 counting only the distinct ones).

The product of its (nonzero) digits is 644972544, while the sum is 72.

The spelling of 49369249860480 in words is "forty-nine trillion, three hundred sixty-nine billion, two hundred forty-nine million, eight hundred sixty thousand, four hundred eighty".