6261098545 has 16 divisors (see below), whose sum is σ = 8097566400. Its totient is φ = 4619980224.

The previous prime is 6261098537. The next prime is 6261098563. The reversal of 6261098545 is 5458901626.

It is a cyclic number.

It is not a de Polignac number, because 6261098545 - 2³ = 6261098537 is a prime.

It is a super-2 number, since 2×6261098545² = 78402709980402234050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6261098495 and 6261098504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48106 + ... + 121804.

It is an arithmetic number, because the mean of its divisors is an integer number (506097900).

Almost surely, 2^6261098545 is an apocalyptic number.

6261098545 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6261098545 is a deficient number, since it is larger than the sum of its proper divisors (1836467855).

6261098545 is a wasteful number, since it uses less digits than its factorization.

6261098545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75024.

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 6261098545 is about 79127.1037319072. The cubic root of 6261098545 is about 1843.1054349483.

The spelling of 6261098545 in words is "six billion, two hundred sixty-one million, ninety-eight thousand, five hundred forty-five".