6161754545 has 8 divisors (see below), whose sum is σ = 7432819200. Its totient is φ = 4903594480.

The previous prime is 6161754539. The next prime is 6161754551. The reversal of 6161754545 is 5454571616.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6161754539) and next prime (6161754551).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6161754545 - 2¹² = 6161750449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6161754496 and 6161754505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3225095 + ... + 3227004.

It is an arithmetic number, because the mean of its divisors is an integer number (929102400).

Almost surely, 2^6161754545 is an apocalyptic number.

It is an amenable number.

6161754545 is a deficient number, since it is larger than the sum of its proper divisors (1271064655).

6161754545 is a wasteful number, since it uses less digits than its factorization.

6161754545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6452295.

The product of its digits is 504000, while the sum is 44.

The square root of 6161754545 is about 78496.8441722341. The cubic root of 6161754545 is about 1833.3053171660.

The spelling of 6161754545 in words is "six billion, one hundred sixty-one million, seven hundred fifty-four thousand, five hundred forty-five".