4252741167015 has 72 divisors (see below), whose sum is σ = 8103195718800. Its totient is φ = 2061749859840.

The previous prime is 4252741167011. The next prime is 4252741167097. The reversal of 4252741167015 is 5107611472524.

4252741167015 is a `hidden beast` number, since 4 + 2 + 527 + 4 + 116 + 7 + 0 + 1 + 5 = 666.

It is not a de Polignac number, because 4252741167015 - 2² = 4252741167011 is a prime.

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 (4252741167011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 75510336 + ... + 75566634.

Almost surely, 2^{4252741167015} is an apocalyptic number.

4252741167015 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4252741167015 is a deficient number, since it is larger than the sum of its proper divisors (3850454551785).

4252741167015 is a wasteful number, since it uses less digits than its factorization.

4252741167015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70205 (or 70191 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 4252741167015 in words is "four trillion, two hundred fifty-two billion, seven hundred forty-one million, one hundred sixty-seven thousand, fifteen".