152748061663 has 4 divisors (see below), whose sum is σ = 152753627008. Its totient is φ = 152742496320.

The previous prime is 152748061657. The next prime is 152748061757. The reversal of 152748061663 is 366160847251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152748061663 is a prime.

It is a super-3 number, since 3×152748061663³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152748061603) 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 3 ways as a sum of consecutive naturals, for example, 2741298 + ... + 2796463.

It is an arithmetic number, because the mean of its divisors is an integer number (38188406752).

Almost surely, 2^152748061663 is an apocalyptic number.

152748061663 is a deficient number, since it is larger than the sum of its proper divisors (5565345).

152748061663 is an equidigital number, since it uses as much as digits as its factorization.

152748061663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5565344.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 152748061663 in words is "one hundred fifty-two billion, seven hundred forty-eight million, sixty-one thousand, six hundred sixty-three".