153030393946 has 16 divisors (see below), whose sum is σ = 229890324960. Its totient is φ = 76400341360.

The previous prime is 153030393937. The next prime is 153030393949. The reversal of 153030393946 is 649393030351.

It is a junction number, because it is equal to n+sod(n) for n = 153030393896 and 153030393905.

It is not an unprimeable number, because it can be changed into a prime (153030393949) 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, 6635916 + ... + 6658936.

It is an arithmetic number, because the mean of its divisors is an integer number (14368145310).

Almost surely, 2^153030393946 is an apocalyptic number.

153030393946 is a deficient number, since it is larger than the sum of its proper divisors (76859931014).

153030393946 is a wasteful number, since it uses less digits than its factorization.

153030393946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27869.

The product of its (nonzero) digits is 787320, while the sum is 46.

The spelling of 153030393946 in words is "one hundred fifty-three billion, thirty million, three hundred ninety-three thousand, nine hundred forty-six".