45969478311698 has 4 divisors (see below), whose sum is σ = 68954217467550. Its totient is φ = 22984739155848.

The previous prime is 45969478311683. The next prime is 45969478311703. The reversal of 45969478311698 is 89611387496954.

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

It can be written as a sum of positive squares in only one way, i.e., 45604400128609 + 365078183089 = 6753103^2 + 604217^2 .

It is a super-2 number, since 2×45969478311698² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11492369577923 + ... + 11492369577926.

Almost surely, 2^{45969478311698} is an apocalyptic number.

45969478311698 is a deficient number, since it is larger than the sum of its proper divisors (22984739155852).

45969478311698 is a wasteful number, since it uses less digits than its factorization.

45969478311698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22984739155851.

The product of its digits is 2821754880, while the sum is 80.

The spelling of 45969478311698 in words is "forty-five trillion, nine hundred sixty-nine billion, four hundred seventy-eight million, three hundred eleven thousand, six hundred ninety-eight".