45654322431437 has 8 divisors (see below), whose sum is σ = 46825801266816. Its totient is φ = 44491181524192.

The previous prime is 45654322431433. The next prime is 45654322431449. The reversal of 45654322431437 is 73413422345654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45654322431437 - 2² = 45654322431433 is a prime.

It is a super-2 number, since 2×45654322431437² (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 (45654322431433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2084470943 + ... + 2084492844.

It is an arithmetic number, because the mean of its divisors is an integer number (5853225158352).

Almost surely, 2^{45654322431437} is an apocalyptic number.

45654322431437 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

45654322431437 is a deficient number, since it is larger than the sum of its proper divisors (1171478835379).

45654322431437 is a wasteful number, since it uses less digits than its factorization.

45654322431437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168964067.

The product of its digits is 29030400, while the sum is 53.

The spelling of 45654322431437 in words is "forty-five trillion, six hundred fifty-four billion, three hundred twenty-two million, four hundred thirty-one thousand, four hundred thirty-seven".