1047145522076 has 12 divisors (see below), whose sum is σ = 1832512559808. Its totient is φ = 523570504992.

The previous prime is 1047145522043. The next prime is 1047145522097. The reversal of 1047145522076 is 6702255417401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 906080 + ... + 1707416.

It is an arithmetic number, because the mean of its divisors is an integer number (152709379984).

Almost surely, 2^{1047145522076} is an apocalyptic number.

It is an amenable number.

1047145522076 is a deficient number, since it is larger than the sum of its proper divisors (785367037732).

1047145522076 is a wasteful number, since it uses less digits than its factorization.

1047145522076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128028 (or 1128026 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

The spelling of 1047145522076 in words is "one trillion, forty-seven billion, one hundred forty-five million, five hundred twenty-two thousand, seventy-six".