40002553301 has 2 divisors, whose sum is σ = 40002553302. Its totient is φ = 40002553300.

The previous prime is 40002553277. The next prime is 40002553333. The reversal of 40002553301 is 10335520004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39958011025 + 44542276 = 199895^2 + 6674^2 .

It is a cyclic number.

It is not a de Polignac number, because 40002553301 - 2¹⁸ = 40002291157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40002552301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20001276650 + 20001276651.

It is an arithmetic number, because the mean of its divisors is an integer number (20001276651).

Almost surely, 2^40002553301 is an apocalyptic number.

It is an amenable number.

40002553301 is a deficient number, since it is larger than the sum of its proper divisors (1).

40002553301 is an equidigital number, since it uses as much as digits as its factorization.

40002553301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 23.

The spelling of 40002553301 in words is "forty billion, two million, five hundred fifty-three thousand, three hundred one".