70054364445 has 64 divisors (see below), whose sum is σ = 121539204864. Its totient is φ = 34251909120.

The previous prime is 70054364423. The next prime is 70054364477. The reversal of 70054364445 is 54446345007.

It is a happy number.

It is not a de Polignac number, because 70054364445 - 2¹² = 70054360349 is a prime.

It is a super-2 number, since 2×70054364445² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70054364397 and 70054364406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20404449 + ... + 20407881.

It is an arithmetic number, because the mean of its divisors is an integer number (1899050076).

Almost surely, 2^70054364445 is an apocalyptic number.

It is an amenable number.

70054364445 is a deficient number, since it is larger than the sum of its proper divisors (51484840419).

70054364445 is a wasteful number, since it uses less digits than its factorization.

70054364445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142.

The product of its (nonzero) digits is 806400, while the sum is 42.

The spelling of 70054364445 in words is "seventy billion, fifty-four million, three hundred sixty-four thousand, four hundred forty-five".