52801807031 has 2 divisors, whose sum is σ = 52801807032. Its totient is φ = 52801807030.

The previous prime is 52801807021. The next prime is 52801807049. The reversal of 52801807031 is 13070810825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52801807031 - 2³⁴ = 35621937847 is a prime.

It is a super-2 number, since 2×52801807031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52801806982 and 52801807000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52801807021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26400903515 + 26400903516.

It is an arithmetic number, because the mean of its divisors is an integer number (26400903516).

Almost surely, 2^52801807031 is an apocalyptic number.

52801807031 is a deficient number, since it is larger than the sum of its proper divisors (1).

52801807031 is an equidigital number, since it uses as much as digits as its factorization.

52801807031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 35.

The spelling of 52801807031 in words is "fifty-two billion, eight hundred one million, eight hundred seven thousand, thirty-one".