1097057997348 has 48 divisors (see below), whose sum is σ = 2574362708736. Its totient is φ = 363606554880.

The previous prime is 1097057997281. The next prime is 1097057997359. The reversal of 1097057997348 is 8437997507901.

1097057997348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14521240 + ... + 14596592.

It is an arithmetic number, because the mean of its divisors is an integer number (53632556432).

Almost surely, 2^{1097057997348} is an apocalyptic number.

It is an amenable number.

1097057997348 is an abundant number, since it is smaller than the sum of its proper divisors (1477304711388).

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

1097057997348 is a wasteful number, since it uses less digits than its factorization.

1097057997348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82244 (or 82242 counting only the distinct ones).

The product of its (nonzero) digits is 120022560, while the sum is 69.

The spelling of 1097057997348 in words is "one trillion, ninety-seven billion, fifty-seven million, nine hundred ninety-seven thousand, three hundred forty-eight".