3875150315520 has 1680 divisors, whose sum is σ = 16152549795648. Its totient is φ = 881621729280.

The previous prime is 3875150315483. The next prime is 3875150315527. The reversal of 3875150315520 is 255130515783.

3875150315520 is a `hidden beast` number, since 3 + 8 + 75 + 1 + 50 + 3 + 1 + 5 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3875150315527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 11167579987 + ... + 11167580333.

Almost surely, 2^{3875150315520} is an apocalyptic number.

3875150315520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3875150315520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8076274897824).

3875150315520 is an abundant number, since it is smaller than the sum of its proper divisors (12277399480128).

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

3875150315520 is an equidigital number, since it uses as much as digits as its factorization.

3875150315520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 45.

The spelling of 3875150315520 in words is "three trillion, eight hundred seventy-five billion, one hundred fifty million, three hundred fifteen thousand, five hundred twenty".