1048083698155 has 32 divisors (see below), whose sum is σ = 1374758461440. Its totient is φ = 762441448320.

The previous prime is 1048083698099. The next prime is 1048083698159. The reversal of 1048083698155 is 5518963808401.

It is a happy number.

It is not a de Polignac number, because 1048083698155 - 2³³ = 1039493763563 is a prime.

It is a super-2 number, since 2×1048083698155² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1048083698155.

It is not an unprimeable number, because it can be changed into a prime (1048083698159) 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, 868936 + ... + 1688554.

It is an arithmetic number, because the mean of its divisors is an integer number (42961201920).

Almost surely, 2^{1048083698155} is an apocalyptic number.

1048083698155 is a deficient number, since it is larger than the sum of its proper divisors (326674763285).

1048083698155 is a wasteful number, since it uses less digits than its factorization.

1048083698155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819931.

The product of its (nonzero) digits is 8294400, while the sum is 58.

The spelling of 1048083698155 in words is "one trillion, forty-eight billion, eighty-three million, six hundred ninety-eight thousand, one hundred fifty-five".