46820340248155 has 4 divisors (see below), whose sum is σ = 56184408297792. Its totient is φ = 37456272198520.

The previous prime is 46820340248141. The next prime is 46820340248159. The reversal of 46820340248155 is 55184204302864.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 46820340248155 - 2²⁷ = 46820206030427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46820340248159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4682034024811 + ... + 4682034024820.

It is an arithmetic number, because the mean of its divisors is an integer number (14046102074448).

Almost surely, 2^{46820340248155} is an apocalyptic number.

46820340248155 is a deficient number, since it is larger than the sum of its proper divisors (9364068049637).

46820340248155 is an equidigital number, since it uses as much as digits as its factorization.

46820340248155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9364068049636.

The product of its (nonzero) digits is 7372800, while the sum is 52.

The spelling of 46820340248155 in words is "forty-six trillion, eight hundred twenty billion, three hundred forty million, two hundred forty-eight thousand, one hundred fifty-five".