748981089951 has 8 divisors (see below), whose sum is σ = 1030855693824. Its totient is φ = 483213606360.

The previous prime is 748981089931. The next prime is 748981089971. The reversal of 748981089951 is 159980189847.

It is an interprime number because it is at equal distance from previous prime (748981089931) and next prime (748981089971).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 748981089951 - 2¹⁴ = 748981073567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748981089931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4026779961 + ... + 4026780146.

It is an arithmetic number, because the mean of its divisors is an integer number (128856961728).

Almost surely, 2^748981089951 is an apocalyptic number.

748981089951 is a deficient number, since it is larger than the sum of its proper divisors (281874603873).

748981089951 is a wasteful number, since it uses less digits than its factorization.

748981089951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8053560141.

The product of its (nonzero) digits is 52254720, while the sum is 69.

The spelling of 748981089951 in words is "seven hundred forty-eight billion, nine hundred eighty-one million, eighty-nine thousand, nine hundred fifty-one".