146995787054 has 16 divisors (see below), whose sum is σ = 220813791120. Its totient is φ = 73391251200.

The previous prime is 146995787027. The next prime is 146995787089. The reversal of 146995787054 is 450787599641.

It is a super-2 number, since 2×146995787054² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5491904 + ... + 5518604.

It is an arithmetic number, because the mean of its divisors is an integer number (13800861945).

Almost surely, 2^146995787054 is an apocalyptic number.

146995787054 is a deficient number, since it is larger than the sum of its proper divisors (73818004066).

146995787054 is a wasteful number, since it uses less digits than its factorization.

146995787054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30595.

The product of its (nonzero) digits is 76204800, while the sum is 65.

The spelling of 146995787054 in words is "one hundred forty-six billion, nine hundred ninety-five million, seven hundred eighty-seven thousand, fifty-four".