2026451570061 has 24 divisors (see below), whose sum is σ = 2947795678240. Its totient is φ = 1237134166272.

The previous prime is 2026451570053. The next prime is 2026451570071. The reversal of 2026451570061 is 1600751546202.

It is not a de Polignac number, because 2026451570061 - 2³ = 2026451570053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026451570041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31553251 + ... + 31617408.

Almost surely, 2^{2026451570061} is an apocalyptic number.

It is an amenable number.

2026451570061 is a deficient number, since it is larger than the sum of its proper divisors (921344108179).

2026451570061 is a wasteful number, since it uses less digits than its factorization.

2026451570061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63170733 (or 63170716 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 2026451570061 in words is "two trillion, twenty-six billion, four hundred fifty-one million, five hundred seventy thousand, sixty-one".