30125453010 has 32 divisors (see below), whose sum is σ = 72390516480. Its totient is φ = 8023517568.

The previous prime is 30125452999. The next prime is 30125453023. The reversal of 30125453010 is 1035452103.

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, 596362 + ... + 644901.

It is an arithmetic number, because the mean of its divisors is an integer number (2262203640).

Almost surely, 2^30125453010 is an apocalyptic number.

30125453010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30125453010 is an abundant number, since it is smaller than the sum of its proper divisors (42265063470).

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

30125453010 is a wasteful number, since it uses less digits than its factorization.

30125453010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242082.

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 30125453010 in words is "thirty billion, one hundred twenty-five million, four hundred fifty-three thousand, ten".