1948102158275 has 24 divisors (see below), whose sum is σ = 2973103605024. Its totient is φ = 1233084441600.

The previous prime is 1948102158269. The next prime is 1948102158287. The reversal of 1948102158275 is 5728512018491.

It is not a de Polignac number, because 1948102158275 - 2⁸ = 1948102158019 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 428152046 + ... + 428156595.

It is an arithmetic number, because the mean of its divisors is an integer number (123879316876).

Almost surely, 2^{1948102158275} is an apocalyptic number.

1948102158275 is a deficient number, since it is larger than the sum of its proper divisors (1025001446749).

1948102158275 is a wasteful number, since it uses less digits than its factorization.

1948102158275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856308671 (or 856308666 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 53.

The spelling of 1948102158275 in words is "one trillion, nine hundred forty-eight billion, one hundred two million, one hundred fifty-eight thousand, two hundred seventy-five".