146575653923 has 2 divisors, whose sum is σ = 146575653924. Its totient is φ = 146575653922.

The previous prime is 146575653899. The next prime is 146575653943. The reversal of 146575653923 is 329356575641.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146575653923 is a prime.

It is not a weakly prime, because it can be changed into another prime (146575653943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73287826961 + 73287826962.

It is an arithmetic number, because the mean of its divisors is an integer number (73287826962).

Almost surely, 2^146575653923 is an apocalyptic number.

146575653923 is a deficient number, since it is larger than the sum of its proper divisors (1).

146575653923 is an equidigital number, since it uses as much as digits as its factorization.

146575653923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20412000, while the sum is 56.

The spelling of 146575653923 in words is "one hundred forty-six billion, five hundred seventy-five million, six hundred fifty-three thousand, nine hundred twenty-three".