190162611748 has 6 divisors (see below), whose sum is σ = 332784570566. Its totient is φ = 95081305872.

The previous prime is 190162611719. The next prime is 190162611763. The reversal of 190162611748 is 847116261091.

It can be written as a sum of positive squares in only one way, i.e., 187750623204 + 2411988544 = 433302^2 + 49112^2 .

It is a junction number, because it is equal to n+sod(n) for n = 190162611698 and 190162611707.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23770326465 + ... + 23770326472.

Almost surely, 2^190162611748 is an apocalyptic number.

It is an amenable number.

190162611748 is a deficient number, since it is larger than the sum of its proper divisors (142621958818).

190162611748 is a wasteful number, since it uses less digits than its factorization.

190162611748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47540652941 (or 47540652939 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 46.

The spelling of 190162611748 in words is "one hundred ninety billion, one hundred sixty-two million, six hundred eleven thousand, seven hundred forty-eight".