4250015251636 has 192 divisors, whose sum is σ = 9951963678720. Its totient is φ = 1538019325440.

The previous prime is 4250015251621. The next prime is 4250015251637. The reversal of 4250015251636 is 6361525100524.

It is a super-2 number, since 2×4250015251636² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250015251637) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 537496395 + ... + 537504301.

It is an arithmetic number, because the mean of its divisors is an integer number (51833144160).

Almost surely, 2^{4250015251636} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4250015251636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4975981839360).

4250015251636 is an abundant number, since it is smaller than the sum of its proper divisors (5701948427084).

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

4250015251636 is a wasteful number, since it uses less digits than its factorization.

4250015251636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9734 (or 9732 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 4250015251636 in words is "four trillion, two hundred fifty billion, fifteen million, two hundred fifty-one thousand, six hundred thirty-six".