2652061737898 has 4 divisors (see below), whose sum is σ = 3978092606850. Its totient is φ = 1326030868948.

The previous prime is 2652061737847. The next prime is 2652061737907. The reversal of 2652061737898 is 8987371602562.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2183813039529 + 468248698369 = 1477773^2 + 684287^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663015434473 + ... + 663015434476.

Almost surely, 2^{2652061737898} is an apocalyptic number.

2652061737898 is a deficient number, since it is larger than the sum of its proper divisors (1326030868952).

2652061737898 is a wasteful number, since it uses less digits than its factorization.

2652061737898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326030868951.

The product of its (nonzero) digits is 60963840, while the sum is 64.

The spelling of 2652061737898 in words is "two trillion, six hundred fifty-two billion, sixty-one million, seven hundred thirty-seven thousand, eight hundred ninety-eight".