545520230233319 has 16 divisors (see below), whose sum is σ = 603996690552576. Its totient is φ = 488524423622400.

The previous prime is 545520230233301. The next prime is 545520230233337. The reversal of 545520230233319 is 913332032025545.

It is an interprime number because it is at equal distance from previous prime (545520230233301) and next prime (545520230233337).

It is not a de Polignac number, because 545520230233319 - 2¹² = 545520230229223 is a prime.

It is a super-2 number, since 2×545520230233319² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545520230233339) 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, 525102839 + ... + 526140695.

It is an arithmetic number, because the mean of its divisors is an integer number (37749793159536).

Almost surely, 2^{545520230233319} is an apocalyptic number.

545520230233319 is a deficient number, since it is larger than the sum of its proper divisors (58476460319257).

545520230233319 is a wasteful number, since it uses less digits than its factorization.

545520230233319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751126.

The product of its (nonzero) digits is 2916000, while the sum is 47.

The spelling of 545520230233319 in words is "five hundred forty-five trillion, five hundred twenty billion, two hundred thirty million, two hundred thirty-three thousand, three hundred nineteen".