6155452345 has 32 divisors (see below), whose sum is σ = 8588650752. Its totient is φ = 4147863552.

The previous prime is 6155452339. The next prime is 6155452351. The reversal of 6155452345 is 5432545516.

It is an interprime number because it is at equal distance from previous prime (6155452339) and next prime (6155452351).

It is not a de Polignac number, because 6155452345 - 2⁵ = 6155452313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6155452298 and 6155452307.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 718809 + ... + 727321.

It is an arithmetic number, because the mean of its divisors is an integer number (268395336).

Almost surely, 2^6155452345 is an apocalyptic number.

It is an amenable number.

6155452345 is a deficient number, since it is larger than the sum of its proper divisors (2433198407).

6155452345 is a wasteful number, since it uses less digits than its factorization.

6155452345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8881.

The product of its digits is 360000, while the sum is 40.

The square root of 6155452345 is about 78456.6908873934. The cubic root of 6155452345 is about 1832.6800732795.

The spelling of 6155452345 in words is "six billion, one hundred fifty-five million, four hundred fifty-two thousand, three hundred forty-five".