2949540169275 has 288 divisors, whose sum is σ = 6470431199232. Its totient is φ = 1255103942400.

The previous prime is 2949540169273. The next prime is 2949540169291. The reversal of 2949540169275 is 5729610459492.

2949540169275 is a `hidden beast` number, since 2 + 9 + 4 + 9 + 540 + 1 + 69 + 27 + 5 = 666.

It is not a de Polignac number, because 2949540169275 - 2¹ = 2949540169273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (2949540169273) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 440818680 + ... + 440825370.

Almost surely, 2^{2949540169275} is an apocalyptic number.

2949540169275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2949540169275 is an abundant number, since it is smaller than the sum of its proper divisors (3520891029957).

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

2949540169275 is a wasteful number, since it uses less digits than its factorization.

2949540169275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7063 (or 7055 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 63.

The spelling of 2949540169275 in words is "two trillion, nine hundred forty-nine billion, five hundred forty million, one hundred sixty-nine thousand, two hundred seventy-five".