6161552496 has 80 divisors (see below), whose sum is σ = 19293765120. Its totient is φ = 1867135680.

The previous prime is 6161552461. The next prime is 6161552543. The reversal of 6161552496 is 6942551616.

6161552496 is a `hidden beast` number, since 6 + 1 + 6 + 1 + 552 + 4 + 96 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643560 + ... + 653063.

It is an arithmetic number, because the mean of its divisors is an integer number (241172064).

Almost surely, 2^6161552496 is an apocalyptic number.

6161552496 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6161552496 is an abundant number, since it is smaller than the sum of its proper divisors (13132212624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6161552496 is a wasteful number, since it uses less digits than its factorization.

6161552496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296651 (or 1296639 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 6161552496 is about 78495.5571736388. The cubic root of 6161552496 is about 1833.2852784172.

The spelling of 6161552496 in words is "six billion, one hundred sixty-one million, five hundred fifty-two thousand, four hundred ninety-six".