2959445872540 has 12 divisors (see below), whose sum is σ = 6214836332376. Its totient is φ = 1183778349008.

The previous prime is 2959445872519. The next prime is 2959445872547. The reversal of 2959445872540 is 452785449592.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2959445872547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73986146794 + ... + 73986146833.

It is an arithmetic number, because the mean of its divisors is an integer number (517903027698).

Almost surely, 2^{2959445872540} is an apocalyptic number.

2959445872540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2959445872540 is an abundant number, since it is smaller than the sum of its proper divisors (3255390459836).

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

2959445872540 is a wasteful number, since it uses less digits than its factorization.

2959445872540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147972293636 (or 147972293634 counting only the distinct ones).

The product of its (nonzero) digits is 145152000, while the sum is 64.

The spelling of 2959445872540 in words is "two trillion, nine hundred fifty-nine billion, four hundred forty-five million, eight hundred seventy-two thousand, five hundred forty".