38052797436 has 96 divisors (see below), whose sum is σ = 100897090560. Its totient is φ = 12396816000.

The previous prime is 38052797413. The next prime is 38052797449. The reversal of 38052797436 is 63479725083.

38052797436 is a `hidden beast` number, since 3 + 80 + 527 + 9 + 7 + 4 + 36 = 666.

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

It is a congruent number.

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, 3857911 + ... + 3867761.

It is an arithmetic number, because the mean of its divisors is an integer number (1051011360).

Almost surely, 2^38052797436 is an apocalyptic number.

38052797436 is a gapful number since it is divisible by the number (36) 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 38052797436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50448545280).

38052797436 is an abundant number, since it is smaller than the sum of its proper divisors (62844293124).

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

38052797436 is a wasteful number, since it uses less digits than its factorization.

38052797436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10672 (or 10664 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 38052797436 in words is "thirty-eight billion, fifty-two million, seven hundred ninety-seven thousand, four hundred thirty-six".