146148502541 has 2 divisors, whose sum is σ = 146148502542. Its totient is φ = 146148502540.

The previous prime is 146148502483. The next prime is 146148502547. The reversal of 146148502541 is 145205841641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143372793316 + 2775709225 = 378646^2 + 52685^2 .

It is a cyclic number.

It is not a de Polignac number, because 146148502541 - 2¹⁸ = 146148240397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146148502547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73074251270 + 73074251271.

It is an arithmetic number, because the mean of its divisors is an integer number (73074251271).

Almost surely, 2^146148502541 is an apocalyptic number.

It is an amenable number.

146148502541 is a deficient number, since it is larger than the sum of its proper divisors (1).

146148502541 is an equidigital number, since it uses as much as digits as its factorization.

146148502541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153600, while the sum is 41.

The spelling of 146148502541 in words is "one hundred forty-six billion, one hundred forty-eight million, five hundred two thousand, five hundred forty-one".