70436414506552 has 8 divisors (see below), whose sum is σ = 132068277199800. Its totient is φ = 35218207253272.

The previous prime is 70436414506517. The next prime is 70436414506561. The reversal of 70436414506552 is 25560541463407.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×70436414506552² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70436414506552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4402275906652 + ... + 4402275906667.

It is an arithmetic number, because the mean of its divisors is an integer number (16508534649975).

Almost surely, 2^{70436414506552} is an apocalyptic number.

It is an amenable number.

70436414506552 is a deficient number, since it is larger than the sum of its proper divisors (61631862693248).

70436414506552 is a wasteful number, since it uses less digits than its factorization.

70436414506552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8804551813325 (or 8804551813321 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 52.

Adding to 70436414506552 its reverse (25560541463407), we get a palindrome (95996955969959).

The spelling of 70436414506552 in words is "seventy trillion, four hundred thirty-six billion, four hundred fourteen million, five hundred six thousand, five hundred fifty-two".