145615766092 has 24 divisors (see below), whose sum is σ = 256661739936. Its totient is φ = 72284604288.

The previous prime is 145615766089. The next prime is 145615766099. The reversal of 145615766092 is 290667516541.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (145615766099) 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, 673248 + ... + 862840.

It is an arithmetic number, because the mean of its divisors is an integer number (10694239164).

Almost surely, 2^145615766092 is an apocalyptic number.

It is an amenable number.

145615766092 is a deficient number, since it is larger than the sum of its proper divisors (111045973844).

145615766092 is a wasteful number, since it uses less digits than its factorization.

145615766092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190977 (or 190975 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 145615766092 in words is "one hundred forty-five billion, six hundred fifteen million, seven hundred sixty-six thousand, ninety-two".