537416306445 has 16 divisors (see below), whose sum is σ = 862261269120. Its totient is φ = 285823637184.

The previous prime is 537416306423. The next prime is 537416306447. The reversal of 537416306445 is 544603614735.

It is not a de Polignac number, because 537416306445 - 2⁶ = 537416306381 is a prime.

It is a super-2 number, since 2×537416306445² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 537416306394 and 537416306403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537416306447) 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, 49893994 + ... + 49904763.

It is an arithmetic number, because the mean of its divisors is an integer number (53891329320).

Almost surely, 2^537416306445 is an apocalyptic number.

It is an amenable number.

537416306445 is a deficient number, since it is larger than the sum of its proper divisors (324844962675).

537416306445 is a wasteful number, since it uses less digits than its factorization.

537416306445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99799124.

The product of its (nonzero) digits is 3628800, while the sum is 48.

The spelling of 537416306445 in words is "five hundred thirty-seven billion, four hundred sixteen million, three hundred six thousand, four hundred forty-five".