1653294416 has 10 divisors (see below), whose sum is σ = 3203257962. Its totient is φ = 826647200.

The previous prime is 1653294413. The next prime is 1653294431. The reversal of 1653294416 is 6144923561.

It can be written as a sum of positive squares in only one way, i.e., 869070400 + 784224016 = 29480^2 + 28004^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1653294413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51665435 + ... + 51665466.

Almost surely, 2^1653294416 is an apocalyptic number.

1653294416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1653294416 is a deficient number, since it is larger than the sum of its proper divisors (1549963546).

1653294416 is a wasteful number, since it uses less digits than its factorization.

1653294416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103330909 (or 103330903 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 1653294416 is about 40660.7232596765. The cubic root of 1653294416 is about 1182.4516717909.

The spelling of 1653294416 in words is "one billion, six hundred fifty-three million, two hundred ninety-four thousand, four hundred sixteen".