88448097019902 has 64 divisors (see below), whose sum is σ = 187293729155904. Its totient is φ = 27807957365760.

The previous prime is 88448097019901. The next prime is 88448097019949. The reversal of 88448097019902 is 20991079084488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88448097019901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29518233 + ... + 32376260.

It is an arithmetic number, because the mean of its divisors is an integer number (2926464518061).

Almost surely, 2^{88448097019902} is an apocalyptic number.

88448097019902 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

88448097019902 is an abundant number, since it is smaller than the sum of its proper divisors (98845632136002).

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

88448097019902 is a wasteful number, since it uses less digits than its factorization.

88448097019902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61894733.

The product of its (nonzero) digits is 83607552, while the sum is 69.

The spelling of 88448097019902 in words is "eighty-eight trillion, four hundred forty-eight billion, ninety-seven million, nineteen thousand, nine hundred two".