745046366502630 has 32 divisors (see below), whose sum is σ = 1788112001712384. Its totient is φ = 198678950833376.

The previous prime is 745046366502623. The next prime is 745046366502631. The reversal of 745046366502630 is 36205663640547.

It is a super-2 number, since 2×745046366502630² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745046366502631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130906399 + ... + 136479221.

It is an arithmetic number, because the mean of its divisors is an integer number (55878500053512).

Almost surely, 2^{745046366502630} is an apocalyptic number.

745046366502630 is an abundant number, since it is smaller than the sum of its proper divisors (1043065635209754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745046366502630 is a wasteful number, since it uses less digits than its factorization.

745046366502630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10029260.

The product of its (nonzero) digits is 65318400, while the sum is 57.

The spelling of 745046366502630 in words is "seven hundred forty-five trillion, forty-six billion, three hundred sixty-six million, five hundred two thousand, six hundred thirty".