25070132000 has 48 divisors (see below), whose sum is σ = 61597324152. Its totient is φ = 10028051200.

The previous prime is 25070131991. The next prime is 25070132039. The reversal of 25070132000 is 23107052.

It can be written as a sum of positive squares in 4 ways, for example, as 1662355984 + 23407776016 = 40772^2 + 152996^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3129767 + ... + 3137766.

Almost surely, 2^25070132000 is an apocalyptic number.

25070132000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25070132000 is an abundant number, since it is smaller than the sum of its proper divisors (36527192152).

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

25070132000 is an equidigital number, since it uses as much as digits as its factorization.

25070132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6267558 (or 6267540 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

Adding to 25070132000 its reverse (23107052), we get a palindrome (25093239052).

The spelling of 25070132000 in words is "twenty-five billion, seventy million, one hundred thirty-two thousand".