939492540053 has 2 divisors, whose sum is σ = 939492540054. Its totient is φ = 939492540052.

The previous prime is 939492540023. The next prime is 939492540061. The reversal of 939492540053 is 350045294939.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 746207451889 + 193285088164 = 863833^2 + 439642^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-939492540053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 939492539977 and 939492540004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (939492540023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469746270026 + 469746270027.

It is an arithmetic number, because the mean of its divisors is an integer number (469746270027).

Almost surely, 2^939492540053 is an apocalyptic number.

It is an amenable number.

939492540053 is a deficient number, since it is larger than the sum of its proper divisors (1).

939492540053 is an equidigital number, since it uses as much as digits as its factorization.

939492540053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5248800, while the sum is 53.

The spelling of 939492540053 in words is "nine hundred thirty-nine billion, four hundred ninety-two million, five hundred forty thousand, fifty-three".