50774536390032 has 2520 divisors, whose sum is σ = 198771041455200. Its totient is φ = 12479493132288.

The previous prime is 50774536389943. The next prime is 50774536390099. The reversal of 50774536390032 is 23009363547705.

50774536390032 is a `hidden beast` number, since 5 + 0 + 7 + 74 + 536 + 3 + 9 + 0 + 0 + 32 = 666.

It is a super-4 number, since 4×50774536390032⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

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 503 ways as a sum of consecutive naturals, for example, 133969752819 + ... + 133969753197.

Almost surely, 2^{50774536390032} is an apocalyptic number.

50774536390032 is a gapful number since it is divisible by the number (52) 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 50774536390032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99385520727600).

50774536390032 is an abundant number, since it is smaller than the sum of its proper divisors (147996505065168).

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

50774536390032 is a wasteful number, since it uses less digits than its factorization.

50774536390032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 54.

The spelling of 50774536390032 in words is "fifty trillion, seven hundred seventy-four billion, five hundred thirty-six million, three hundred ninety thousand, thirty-two".