3954000593545 has 8 divisors (see below), whose sum is σ = 4744910498760. Its totient is φ = 3163127283840.

The previous prime is 3954000593497. The next prime is 3954000593593. The reversal of 3954000593545 is 5453950004593.

It is an interprime number because it is at equal distance from previous prime (3954000593497) and next prime (3954000593593).

It can be written as a sum of positive squares in 4 ways, for example, as 1447529015689 + 2506471577856 = 1203133^2 + 1583184^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3954000593545 - 2¹⁷ = 3954000462473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3954000593492 and 3954000593501.

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, 8910610 + ... + 9343819.

It is an arithmetic number, because the mean of its divisors is an integer number (593113812345).

Almost surely, 2^{3954000593545} is an apocalyptic number.

It is an amenable number.

3954000593545 is a deficient number, since it is larger than the sum of its proper divisors (790909905215).

3954000593545 is a wasteful number, since it uses less digits than its factorization.

3954000593545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18297755.

The product of its (nonzero) digits is 7290000, while the sum is 52.

The spelling of 3954000593545 in words is "three trillion, nine hundred fifty-four billion, five hundred ninety-three thousand, five hundred forty-five".