748881553894 has 32 divisors (see below), whose sum is σ = 1201074900480. Its totient is φ = 349185520512.

The previous prime is 748881553883. The next prime is 748881553943. The reversal of 748881553894 is 498355188847.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80782 + ... + 1226494.

It is an arithmetic number, because the mean of its divisors is an integer number (37533590640).

Almost surely, 2^748881553894 is an apocalyptic number.

748881553894 is a deficient number, since it is larger than the sum of its proper divisors (452193346586).

748881553894 is a wasteful number, since it uses less digits than its factorization.

748881553894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146004.

The product of its digits is 309657600, while the sum is 70.

The spelling of 748881553894 in words is "seven hundred forty-eight billion, eight hundred eighty-one million, five hundred fifty-three thousand, eight hundred ninety-four".