3725472135 has 32 divisors (see below), whose sum is σ = 7431593472. Its totient is φ = 1548247680.

The previous prime is 3725472103. The next prime is 3725472137. The reversal of 3725472135 is 5312745273.

3725472135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3725472135 - 2⁵ = 3725472103 is a prime.

It is a super-2 number, since 2×3725472135² = 27758285257322916450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3725472093 and 3725472102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3725472137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1611604 + ... + 1613913.

It is an arithmetic number, because the mean of its divisors is an integer number (232237296).

Almost surely, 2^3725472135 is an apocalyptic number.

3725472135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3725472135 is a deficient number, since it is larger than the sum of its proper divisors (3706121337).

3725472135 is a wasteful number, since it uses less digits than its factorization.

3725472135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225543.

The product of its digits is 176400, while the sum is 39.

The square root of 3725472135 is about 61036.6458367430. The cubic root of 3725472135 is about 1550.2215618068.

The spelling of 3725472135 in words is "three billion, seven hundred twenty-five million, four hundred seventy-two thousand, one hundred thirty-five".