5620121750 has 64 divisors (see below), whose sum is σ = 10961533440. Its totient is φ = 2155248000.

The previous prime is 5620121677. The next prime is 5620121753. The reversal of 5620121750 is 571210265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5620121753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 841424 + ... + 848076.

It is an arithmetic number, because the mean of its divisors is an integer number (171273960).

Almost surely, 2^5620121750 is an apocalyptic number.

5620121750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5620121750 is a deficient number, since it is larger than the sum of its proper divisors (5341411690).

5620121750 is a wasteful number, since it uses less digits than its factorization.

5620121750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810 (or 6800 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 5620121750 is about 74967.4712792155. The cubic root of 5620121750 is about 1777.9323875590.

The spelling of 5620121750 in words is "five billion, six hundred twenty million, one hundred twenty-one thousand, seven hundred fifty".