2354172513 has 48 divisors (see below), whose sum is σ = 3995172864. Its totient is φ = 1219307040.

The previous prime is 2354172503. The next prime is 2354172533. The reversal of 2354172513 is 3152714532.

It is not a de Polignac number, because 2354172513 - 2⁶ = 2354172449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2354172503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 591456 + ... + 595422.

It is an arithmetic number, because the mean of its divisors is an integer number (83232768).

Almost surely, 2^2354172513 is an apocalyptic number.

It is an amenable number.

2354172513 is a deficient number, since it is larger than the sum of its proper divisors (1641000351).

2354172513 is a wasteful number, since it uses less digits than its factorization.

2354172513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4362 (or 4355 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 2354172513 is about 48519.8156735988. The cubic root of 2354172513 is about 1330.2892907186.

The spelling of 2354172513 in words is "two billion, three hundred fifty-four million, one hundred seventy-two thousand, five hundred thirteen".