25136151000 has 256 divisors, whose sum is σ = 80516592000. Its totient is φ = 6526208000.

The previous prime is 25136150957. The next prime is 25136151017. The reversal of 25136151000 is 15163152.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23690470 + ... + 23691530.

Almost surely, 2^25136151000 is an apocalyptic number.

25136151000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25136151000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40258296000).

25136151000 is an abundant number, since it is smaller than the sum of its proper divisors (55380441000).

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

25136151000 is a wasteful number, since it uses less digits than its factorization.

25136151000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287 (or 1273 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 25136151000 in words is "twenty-five billion, one hundred thirty-six million, one hundred fifty-one thousand".