615046423256755 has 16 divisors (see below), whose sum is σ = 864065219016384. Its totient is φ = 411459628101120.

The previous prime is 615046423256719. The next prime is 615046423256789. The reversal of 615046423256755 is 557652324640516.

It is not a de Polignac number, because 615046423256755 - 2¹³ = 615046423248563 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 615046423256693 and 615046423256702.

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, 214301888202 + ... + 214301891071.

It is an arithmetic number, because the mean of its divisors is an integer number (54004076188524).

Almost surely, 2^{615046423256755} is an apocalyptic number.

615046423256755 is a deficient number, since it is larger than the sum of its proper divisors (249018795759629).

615046423256755 is a wasteful number, since it uses less digits than its factorization.

615046423256755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428603779326.

The product of its (nonzero) digits is 181440000, while the sum is 61.

The spelling of 615046423256755 in words is "six hundred fifteen trillion, forty-six billion, four hundred twenty-three million, two hundred fifty-six thousand, seven hundred fifty-five".