3525622654 has 4 divisors (see below), whose sum is σ = 5288433984. Its totient is φ = 1762811326.

The previous prime is 3525622651. The next prime is 3525622679. The reversal of 3525622654 is 4562265253.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525622651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 881405662 + ... + 881405665.

It is an arithmetic number, because the mean of its divisors is an integer number (1322108496).

Almost surely, 2^3525622654 is an apocalyptic number.

3525622654 is a deficient number, since it is larger than the sum of its proper divisors (1762811330).

3525622654 is a wasteful number, since it uses less digits than its factorization.

3525622654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762811329.

The product of its digits is 432000, while the sum is 40.

The square root of 3525622654 is about 59376.9538962719. The cubic root of 3525622654 is about 1521.9905036524.

It can be divided in two parts, 352562 and 2654, that added together give a square (355216 = 596²).

The spelling of 3525622654 in words is "three billion, five hundred twenty-five million, six hundred twenty-two thousand, six hundred fifty-four".