3772525782 has 24 divisors (see below), whose sum is σ = 7709027256. Its totient is φ = 1230748768.

The previous prime is 3772525781. The next prime is 3772525807. The reversal of 3772525782 is 2875252773.

3772525782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3772525781) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129063 + ... + 155570.

It is an arithmetic number, because the mean of its divisors is an integer number (321209469).

Almost surely, 2^3772525782 is an apocalyptic number.

3772525782 is an abundant number, since it is smaller than the sum of its proper divisors (3936501474).

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

3772525782 is a wasteful number, since it uses less digits than its factorization.

3772525782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284732 (or 284685 counting only the distinct ones).

The product of its digits is 1646400, while the sum is 48.

The square root of 3772525782 is about 61420.8904363979. The cubic root of 3772525782 is about 1556.7208379453.

The spelling of 3772525782 in words is "three billion, seven hundred seventy-two million, five hundred twenty-five thousand, seven hundred eighty-two".