151845521707 has 48 divisors (see below), whose sum is σ = 173283618816. Its totient is φ = 132881672000.

The previous prime is 151845521701. The next prime is 151845521719. The reversal of 151845521707 is 707125548151.

151845521707 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 151845521707 - 2⁷ = 151845521579 is a prime.

It is a super-3 number, since 3×151845521707³ (a number of 35 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (151845521701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95921838 + ... + 95923420.

It is an arithmetic number, because the mean of its divisors is an integer number (3610075392).

Almost surely, 2^151845521707 is an apocalyptic number.

151845521707 is a deficient number, since it is larger than the sum of its proper divisors (21438097109).

151845521707 is a wasteful number, since it uses less digits than its factorization.

151845521707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920 (or 1909 counting only the distinct ones).

The product of its (nonzero) digits is 392000, while the sum is 46.

The spelling of 151845521707 in words is "one hundred fifty-one billion, eight hundred forty-five million, five hundred twenty-one thousand, seven hundred seven".