3745550651 has 8 divisors (see below), whose sum is σ = 3947816880. Its totient is φ = 3548158432.

The previous prime is 3745550623. The next prime is 3745550657. The reversal of 3745550651 is 1560555473.

3745550651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3745550651 - 2¹⁴ = 3745534267 is a prime.

It is a super-3 number, since 3×3745550651³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3745550599 and 3745550608.

It is not an unprimeable number, because it can be changed into a prime (3745550657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1216925 + ... + 1219998.

It is an arithmetic number, because the mean of its divisors is an integer number (493477110).

Almost surely, 2^3745550651 is an apocalyptic number.

3745550651 is a deficient number, since it is larger than the sum of its proper divisors (202266229).

3745550651 is a wasteful number, since it uses less digits than its factorization.

3745550651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437005.

The product of its (nonzero) digits is 315000, while the sum is 41.

The square root of 3745550651 is about 61200.9040047612. The cubic root of 3745550651 is about 1553.0015581649.

The spelling of 3745550651 in words is "three billion, seven hundred forty-five million, five hundred fifty thousand, six hundred fifty-one".