146230275537 has 8 divisors (see below), whose sum is σ = 216637445280. Its totient is φ = 97486850340.

The previous prime is 146230275493. The next prime is 146230275547. The reversal of 146230275537 is 735572032641.

146230275537 is a `hidden beast` number, since 1 + 4 + 62 + 30 + 2 + 7 + 553 + 7 = 666.

It is not a de Polignac number, because 146230275537 - 2⁶ = 146230275473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146230275492 and 146230275501.

It is not an unprimeable number, because it can be changed into a prime (146230275547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2707968039 + ... + 2707968092.

It is an arithmetic number, because the mean of its divisors is an integer number (27079680660).

Almost surely, 2^146230275537 is an apocalyptic number.

It is an amenable number.

146230275537 is a deficient number, since it is larger than the sum of its proper divisors (70407169743).

146230275537 is an equidigital number, since it uses as much as digits as its factorization.

146230275537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5415936140 (or 5415936134 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

The spelling of 146230275537 in words is "one hundred forty-six billion, two hundred thirty million, two hundred seventy-five thousand, five hundred thirty-seven".