25070203470 has 32 divisors (see below), whose sum is σ = 64796834592. Its totient is φ = 6171126912.

The previous prime is 25070203453. The next prime is 25070203489. The reversal of 25070203470 is 7430207052.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32140897 + ... + 32141676.

It is an arithmetic number, because the mean of its divisors is an integer number (2024901081).

Almost surely, 2^25070203470 is an apocalyptic number.

25070203470 is an abundant number, since it is smaller than the sum of its proper divisors (39726631122).

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

25070203470 is a wasteful number, since it uses less digits than its factorization.

25070203470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64282596.

The product of its (nonzero) digits is 11760, while the sum is 30.

The spelling of 25070203470 in words is "twenty-five billion, seventy million, two hundred three thousand, four hundred seventy".