4261625532 has 72 divisors (see below), whose sum is σ = 10894259376. Its totient is φ = 1404532224.

The previous prime is 4261625513. The next prime is 4261625551. The reversal of 4261625532 is 2355261624.

4261625532 is a `hidden beast` number, since 4 + 2 + 61 + 62 + 5 + 532 = 666.

It is an interprime number because it is at equal distance from previous prime (4261625513) and next prime (4261625551).

It is a super-2 number, since 2×4261625532² = 36322904349988566048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 3285108 + ... + 3286404.

It is an arithmetic number, because the mean of its divisors is an integer number (151309158).

Almost surely, 2^4261625532 is an apocalyptic number.

It is an amenable number.

4261625532 is an abundant number, since it is smaller than the sum of its proper divisors (6632633844).

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

4261625532 is a wasteful number, since it uses less digits than its factorization.

4261625532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267 (or 2262 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 4261625532 is about 65281.1269204201. The cubic root of 4261625532 is about 1621.2815054273.

The spelling of 4261625532 in words is "four billion, two hundred sixty-one million, six hundred twenty-five thousand, five hundred thirty-two".