3520754055147 has 16 divisors (see below), whose sum is σ = 5366217780992. Its totient is φ = 2011387252320.

The previous prime is 3520754055139. The next prime is 3520754055149. The reversal of 3520754055147 is 7415504570253.

It is not a de Polignac number, because 3520754055147 - 2³ = 3520754055139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3520754055096 and 3520754055105.

It is not an unprimeable number, because it can be changed into a prime (3520754055149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19583713 + ... + 19762674.

It is an arithmetic number, because the mean of its divisors is an integer number (335388611312).

Almost surely, 2^{3520754055147} is an apocalyptic number.

3520754055147 is a deficient number, since it is larger than the sum of its proper divisors (1845463725845).

3520754055147 is a wasteful number, since it uses less digits than its factorization.

3520754055147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39350658.

The product of its (nonzero) digits is 2940000, while the sum is 48.

The spelling of 3520754055147 in words is "three trillion, five hundred twenty billion, seven hundred fifty-four million, fifty-five thousand, one hundred forty-seven".