33739020057 has 16 divisors (see below), whose sum is σ = 45818136000. Its totient is φ = 22079929344.

The previous prime is 33739020031. The next prime is 33739020071. The reversal of 33739020057 is 75002093733.

It is not a de Polignac number, because 33739020057 - 2³¹ = 31591536409 is a prime.

It is a super-2 number, since 2×33739020057² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33739019997 and 33739020024.

It is not an unprimeable number, because it can be changed into a prime (33739027057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417432 + ... + 491657.

It is an arithmetic number, because the mean of its divisors is an integer number (2863633500).

Almost surely, 2^33739020057 is an apocalyptic number.

It is an amenable number.

33739020057 is a deficient number, since it is larger than the sum of its proper divisors (12079115943).

33739020057 is a wasteful number, since it uses less digits than its factorization.

33739020057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909320.

The product of its (nonzero) digits is 119070, while the sum is 39.

The spelling of 33739020057 in words is "thirty-three billion, seven hundred thirty-nine million, twenty thousand, fifty-seven".