30497453106 has 64 divisors (see below), whose sum is σ = 66018585600. Its totient is φ = 9363283776.

The previous prime is 30497453069. The next prime is 30497453113. The reversal of 30497453106 is 60135479403.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1506705 + ... + 1526811.

It is an arithmetic number, because the mean of its divisors is an integer number (1031540400).

Almost surely, 2^30497453106 is an apocalyptic number.

30497453106 is an abundant number, since it is smaller than the sum of its proper divisors (35521132494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30497453106 is a wasteful number, since it uses less digits than its factorization.

30497453106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20543.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 30497453106 in words is "thirty billion, four hundred ninety-seven million, four hundred fifty-three thousand, one hundred six".