46953233393951 has 4 divisors (see below), whose sum is σ = 46975927080600. Its totient is φ = 46930539707304.

The previous prime is 46953233393947. The next prime is 46953233394043. The reversal of 46953233393951 is 15939333235964.

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

It is a cyclic number.

It is not a de Polignac number, because 46953233393951 - 2² = 46953233393947 is a prime.

It is a super-2 number, since 2×46953233393951² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46953233393851) 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, 11346840221 + ... + 11346844358.

It is an arithmetic number, because the mean of its divisors is an integer number (11743981770150).

Almost surely, 2^{46953233393951} is an apocalyptic number.

46953233393951 is a deficient number, since it is larger than the sum of its proper divisors (22693686649).

46953233393951 is a wasteful number, since it uses less digits than its factorization.

46953233393951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22693686648.

The product of its digits is 212576400, while the sum is 65.

The spelling of 46953233393951 in words is "forty-six trillion, nine hundred fifty-three billion, two hundred thirty-three million, three hundred ninety-three thousand, nine hundred fifty-one".