2027457029045 has 16 divisors (see below), whose sum is σ = 2784644048640. Its totient is φ = 1388190472704.

The previous prime is 2027457029027. The next prime is 2027457029083. The reversal of 2027457029045 is 5409207547202.

It is not a de Polignac number, because 2027457029045 - 2⁶ = 2027457028981 is a prime.

It is a super-2 number, since 2×2027457029045² (a number of 25 digits) contains 22 as substring.

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, 43013105 + ... + 43060214.

It is an arithmetic number, because the mean of its divisors is an integer number (174040253040).

Almost surely, 2^{2027457029045} is an apocalyptic number.

It is an amenable number.

2027457029045 is a deficient number, since it is larger than the sum of its proper divisors (757187019595).

2027457029045 is an equidigital number, since it uses as much as digits as its factorization.

2027457029045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86074004.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 2027457029045 in words is "two trillion, twenty-seven billion, four hundred fifty-seven million, twenty-nine thousand, forty-five".