30253003532045 has 16 divisors (see below), whose sum is σ = 41490173066880. Its totient is φ = 20744746881984.

The previous prime is 30253003532021. The next prime is 30253003532057. The reversal of 30253003532045 is 54023530035203.

It is a cyclic number.

It is not a de Polignac number, because 30253003532045 - 2¹² = 30253003527949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 30253003531996 and 30253003532014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 875999 + ... + 7827731.

It is an arithmetic number, because the mean of its divisors is an integer number (2593135816680).

Almost surely, 2^{30253003532045} is an apocalyptic number.

30253003532045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30253003532045 is a deficient number, since it is larger than the sum of its proper divisors (11237169534835).

30253003532045 is a wasteful number, since it uses less digits than its factorization.

30253003532045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7076084.

The product of its (nonzero) digits is 162000, while the sum is 35.

Adding to 30253003532045 its reverse (54023530035203), we get a palindrome (84276533567248).

The spelling of 30253003532045 in words is "thirty trillion, two hundred fifty-three billion, three million, five hundred thirty-two thousand, forty-five".