1047470019650 has 48 divisors (see below), whose sum is σ = 2015646258240. Its totient is φ = 404506132800.

The previous prime is 1047470019637. The next prime is 1047470019707. The reversal of 1047470019650 is 569100747401.

It is a super-2 number, since 2×1047470019650² (a number of 25 digits) contains 22 as substring.

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, 23512697 + ... + 23557203.

It is an arithmetic number, because the mean of its divisors is an integer number (41992630380).

Almost surely, 2^{1047470019650} is an apocalyptic number.

1047470019650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1047470019650 is a deficient number, since it is larger than the sum of its proper divisors (968176238590).

1047470019650 is a wasteful number, since it uses less digits than its factorization.

1047470019650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60779 (or 60774 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 1047470019650 in words is "one trillion, forty-seven billion, four hundred seventy million, nineteen thousand, six hundred fifty".