2709051680154 has 16 divisors (see below), whose sum is σ = 5451343260192. Its totient is φ = 897477243408.

The previous prime is 2709051680129. The next prime is 2709051680183. The reversal of 2709051680154 is 4510861509072.

It is a happy number.

It is a super-2 number, since 2×2709051680154² (a number of 26 digits) contains 22 as substring.

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, 1384994769 + ... + 1384996724.

It is an arithmetic number, because the mean of its divisors is an integer number (340708953762).

Almost surely, 2^{2709051680154} is an apocalyptic number.

2709051680154 is an abundant number, since it is smaller than the sum of its proper divisors (2742291580038).

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

2709051680154 is a wasteful number, since it uses less digits than its factorization.

2709051680154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769991661.

The product of its (nonzero) digits is 604800, while the sum is 48.

The spelling of 2709051680154 in words is "two trillion, seven hundred nine billion, fifty-one million, six hundred eighty thousand, one hundred fifty-four".