3625135545 has 8 divisors (see below), whose sum is σ = 5800216896. Its totient is φ = 1933405616.

The previous prime is 3625135529. The next prime is 3625135561. The reversal of 3625135545 is 5455315263.

3625135545 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3625135529) and next prime (3625135561).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3625135545 - 2⁴ = 3625135529 is a prime.

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, 120837837 + ... + 120837866.

It is an arithmetic number, because the mean of its divisors is an integer number (725027112).

Almost surely, 2^3625135545 is an apocalyptic number.

It is an amenable number.

3625135545 is a deficient number, since it is larger than the sum of its proper divisors (2175081351).

3625135545 is a wasteful number, since it uses less digits than its factorization.

3625135545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241675711.

The product of its digits is 270000, while the sum is 39.

The square root of 3625135545 is about 60209.0985233959. The cubic root of 3625135545 is about 1536.1775591415.

The spelling of 3625135545 in words is "three billion, six hundred twenty-five million, one hundred thirty-five thousand, five hundred forty-five".