2455350143531 has 2 divisors, whose sum is σ = 2455350143532. Its totient is φ = 2455350143530.

The previous prime is 2455350143473. The next prime is 2455350143593. The reversal of 2455350143531 is 1353410535542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2455350143531 - 2²⁶ = 2455283034667 is a prime.

It is a super-2 number, since 2×2455350143531² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2455350173531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1227675071765 + 1227675071766.

It is an arithmetic number, because the mean of its divisors is an integer number (1227675071766).

Almost surely, 2^{2455350143531} is an apocalyptic number.

2455350143531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2455350143531 is an equidigital number, since it uses as much as digits as its factorization.

2455350143531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 2455350143531 in words is "two trillion, four hundred fifty-five billion, three hundred fifty million, one hundred forty-three thousand, five hundred thirty-one".